help me with this question

Answers

Answer 1

BH*1/2. So we can conclude, 15*4= 60 * 1/2= 30. The answer is 30.

Answer 2

so to find an area for a triangle you would need to do, 4cm * 15cm. then divide by 1/2

Related Questions

Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when you click on them. Drag and drop each item into the correct column. The order does not matter.

HURRY!! ILL MARK BRAINLIESTTT!!

Answers

Answer:

left top - 0.2

left top middle - 0.2

left bottom middle - 0.2

left bottom - 0.5

right top - 0.2

right top middle - 0.5

right bottom middle - 0.2

right bottom - 0.5

Step-by-step explanation:

number of potentially pick object divided by total number of possible outcomes

Mr. Salazar assigns the same number of homework questions each school day. The ratio table below shows the total number of homework questions assigned after a certain number of school days.
Homework
Number of days
Total number of questions
4
20
8
40
11
55
16
?

After 14 days, how many total homework questions have been assigned?
60
80
95
115

Answers

Answer: 80

Step-by-step explanation:

Looking at the ratios in the table, the number of days to number of questions is 1:5 (4x5=20; 8x5=40;11x5=55). So for 16 days it will be 16x5=80

I agree that the answer is 80

Will mark brainliest

Enter the total area of the figure ABCD in
square centimeters.
B
8 cm
A
16 cm F
15 cm
8 cm
D

Answers

Answer:

168 cm²

Step-by-step explanation:

the area of a kite is found by multiplying both diagonals then dividing by 2

area = pq/2

p = (8+8) = 16

q = (6+15) = 21

(16*21)/2 = 168

The base of a triangular pyramid has an area of 20 square feet. The height of the pyramid is 36 feet. The volume of the pyramid is 720 cubic feet

Answers

Answer:

so what's the question? i'm a bit confused..

Step-by-step explanation:

For what value of x are AXYZ and AJKL similar?
х
(3x)
34
Y
Z
Not drawn to scale
a. * = 12
b. x =18
0.
36
d x = 54

Answers

Answer:

I believe x = 12

Step-by-step explanation:

If the triangles were similar then they would have the same angle measures.

Steps:

Add angle K and L: 90 + 54 = 144

Subtract the added angles from 180 to find angle J: 180 - 144 = 36

Angle J is similar to angle X so, divide 36 by 3: 36/3 = 12

x = 12

CAN SOMEONE HELP MEEEE????

Answers

first bar: 4(high),21(across)

second bar: 9(high),22(across)

third bar: 12(high),14(across)

i’m honestly just trying to answer random ones to get points

ANSWER ASAP GIVING BRAINLIEST AND OTHER STUFF!
Please answer the following essay question with 5 or more sentences:
What are the advantages of taking a random sample instead of surveying an entire population?

Answers

Answer:

Answer is below

Step-by-step explanation:

Simple random sample advantages include ease of use and accuracy of representation. No easier method exists to extract a research sample from a larger population than simple random sampling. Selecting subjects completely at random from the larger population also yields a sample that is representative of the group being studied. This provides lack of bias towards the subject of the survey. It's overall more efficient, faster, and pushes the idea of simplicity through surveys.

Answer:

Simple random sample advantages include ease of use and accuracy of representation. No easier method exists to extract a research sample from a larger population than simple random sampling. It offers a chance to perform data analysis that has less risk of carrying an error. ... There is an equal chance of selection. ... It requires less knowledge to complete the research. ... It is the simplest form of data collection.

PLEASE HURRY ILL MARK BRAINLIEST
Which of the following rules is true for all
values in the input-output table below?
Inpur Output
.
TO
20
A. x + 1 y
B. x + 2 - y
C. 2xy
D. 3x - 2y

Answers

Answer:

Step-by-step explanation:

middle school mathematics....

Answers

Answer:

Step-by-step explanation:

Im sure your done with this and don't need anyone to answer this anymore

How can you find the length of side FH? What is its length as a square root?

Answers

Answer:

is it 1/2absinc

Step-by-step explanation:

Answer:

[tex]\sqrt{34}[/tex] units

Hope thi helps.

please help me asap PLEASEEEEEEEE I CANT DO THIS

Answers

Answer:

1. Yes

2. Exactly Double

Hope this helps and have a great day :)

Step-by-step explanation:

I agree with the person before me
1. Yes
2. Exactly double

Which angle measure is the measure of an obtuse angle?

90°
64°
105°
87°

Answers

Answer:

105°

Step-by-step explanation:

Answer:

105°

Step-by-step explanation:

Any angle more than 90 degrees is an obtuse angle.

Paco deconstructs this isosceles trapezoid to find the area.

Which equation can Paco use to determine the area of the trapezoid?

A= (4.5 + 3 + 4.5)(10.5)

1/2(3 + 4.5)(10.5)

A= (3 + 4.5)(10.5)

1/2(4.5 + 3 + 4.5)(11.4)

Answers

It would be the second one!!!

I’m pretty sure it is the second one
Hope this helps

Ive got this,3 other hw's, and a pounding headache can I get the answers and I'll mark the person who gives me all of them brainlyest

Answers

Not sure if you’ve already done them but the answers I got were
3.75
.75
.28
432
1020
420
104.04
191.625
1334.64
(I’m not confident in the first three answers just an fyi)

please help worth 20 points

Answers

Answer:

225

Step-by-step explanation:

350 - 125 = 225

Hope this helps!

The dot plot shows a random sample of number of miles completed in a session by two different running clubs. Compare the mean values of the dot plots. Round to the nearest tenth. Which makes a comparative inference about the runners in both clubs?

(A) There is about the same variation in the number of miles run by each member in both clubs.
(B) There is less variation in the number of miles run by the members of Club Fit than by the members of Club Agile.
(C) There is less variation in the number of miles run by the members of Club Agile than by the members of Club Fit.

Answers

The correct answer is b

Please please help me answer this

Answers

Answer:

Graph 1: 2/9, 2: 1/2 3: 1/5

Step-by-step explanation:

To find slope you do y2-y1/x2-x1 (rise over run). For graph 1, y2=2, y1=0. x2=9,x1=0. 2-0=2, 9-0=0, so the overall slope is 2/9

Determine if the data is biased or not biased: A shirt manufacturer wants to check quality control of their products. The plant manager decides to check every 5th shirt inspected by Inspector D. There are 15 inspectors in the plant.

Biased

Not Biased

Answers

I am pretty sure this is biased because there is not a big enough amount of people being surveyed for there to be an unbiased outcome. Sorry if I couldn’t help have a great day . :)

I really need this plz

Answers

2 is Negative because the fraction is negative. 3 is 978.6 gal changes per hour, I got this answer by subtracting 58,432.4 by 56,475.2 getting 1,957.2 and dividing that by 2.

Answer:

2. Negative because if we multiply [tex] - \frac{3}{4} [/tex] by itself 13 times the answer resulting will be negative as if a negative number is multiplied to an other negative number odd number of times it will result in a negative number.

Ben collected data from a group of 12 people. He measured each person’s resting heart rate and recorded the average number of hours each person exercised per week. He created a scatterplot to show the data he collected.

Based on the scatterplot, what is the best prediction of the resting heart rate, in beats per minute, of a person who exercises an average of 8 hours each week?

A. 55 beats per minute

B. 60 beats per minute

C. 50 beats per minute

D. 30 beats per minute

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

A snake has a length of 2.56 feet. What fraction is equivalent to the length of this snake in feet?

Answers

Answer: 25/64.
Explanation:
1/2.56 = 1/(64/25).
Then divide 1 by 64/25, which is 25/64.
That is your answer in simplest form and in fraction form.
Hope this helps!

The dot plot shows the number of miles Zac ran each day.

The number of days displayed in the dot plot is _
. The maximum distance that Zac ran on any one day is _
miles.

Answers

I’m sorry if this is wrong but I think 2.5?

The first one is 18, the second is 4

A square pyramid is shown sitting on its base.

12 cm
12 cm
8 cm

The surface area of the pyramid is square centimeters.

Answers

Answer:

It is a square

Step-by-step explanation:

that it it the first is the top the secened is the bottem and the last iis the sides

Help Please

Proportion word problem:

Answers

Answer:

TOO small

Step-by-step explanation:

Answer:

I think 80ml cause 240 divided by 3ml equals 80ml

Chris has 15 comic books about the Avengers. He goes to the comic book store and after he leaves, he now has 20 Avengers comics. What is Chris’ percent increase in Avenger comics?

Answers

Answer:

33%

Step-by-step explanation:

it went from 15 to 20, which is an increase of five. To find out the percentage, you do 15*.5 wich gives you roughly 33*, or .33

The answer to your question is I think 33%

what does the sum of 223 and 45 equal??
teacher asks a question but i'm over here thinking......
French vanilla, rocky road, chocolate, peanut butter, cookie dough
Scoop there is scoop there it is scoop!!!!

Anyone else?? No just me okk!

Answers

Answer:

268 and definitely rocky road or cookie dough, but french vanilla is also good

o :) im not sure!!

The sun of 223 and 45 is 268!

How do you find the variability of a sample?

Answers

Answer:

Step 1: Calculate the mean (the average weight).

Step 2: Subtract the mean and square the result.

Step 3: Work out the average of those differences.

Step-by-step explanation:

Definition of Sample Variance
Step 1: Calculate the mean (the average weight).
Step 2: Subtract the mean and square the result.
Step 3: Work out the average of those differences
Info abt the formula: The variability of a data set as measured by the number R=xmax−xmin. The variability of sample data as measured by the number √Σ(x−ˉx)2n−1.

Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories each hour.

Answers

Answer:

its 252 calories per hour

Step-by-step explanation:

I divided 756 by 3 to find the answer

This is not so hard please helpp

Answers

Answer:

23. 3

24. 9

25. 22

26. 2

Step-by-step explanation:

Answer:

23. 3

24. 9

25. 22

26. 100 I think

Step-by-step explanation:

23. 15 x 1/5 = 3

24. 45 x 1/5 = 9

25. 7 x 2 = 14 + 8 =22

26. 50 x 1/5 = 10, 10^2 = 100

What is the solution to the system of equations shown?

Answers

(1,3) because thats where the two lines intersect

One solution because the lines cross at one point if the don’t cross no solution and if they are over each other it’s infinitely many solutions

Other Questions

GIVING BRAINLIEST!!!!!What type of triangle is shown in the image? Acute triangle Right triangle Equilateral triangle Obtuse triangle Lara spends her days cultivating new hybrid plants that she sells to Jon. Jon uses these plants to feed cattle because the hybrid plants offer better sources of nutrients. Which most likely explains the jobs of Lara and Jon? Lara works as a Nursery Manager and Jon works as a Grader. Lara works as a Plant Scientist and Jon works as a Farmworker. Lara works as a Forester and Jon works as a Farm Management Adviser. Lara works as a Landscaper and Jon works as an Environmental Engineer. (a) Part A Which claim is best supported by the data? A)As annual precipitation increases, the populations of Species A and B increase. B)As annual precipitation increases, the populations of Species A and B decrease. C)As annual precipitation increases, the population of Species A increases while Species B decreases. 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And of the little girl who, hugging her grandmother, whispered: "Dont be afraid, dont be sorry to die Im not."What historical context does Wiesel convey using the allusion of a fiery sky?He compares the sky to hell.the fires from air raids during World War IIthe cremation of Jews in the concentration campsthe outbreak of forest fires from bombs in World War II someone help me ASAP NO LINK can someone please help me Help plsss!What are the zeros of f(x) = x2 - x - 20?O A. x= -5 and x = 4O B. x=-2 and x = 10C. x= -10 and x= 2O D. x = -4 and x = 5 Alejandra drove from Michigan to Colorado to visit her friend. The speed limit on the highway is 70 miles/hour. If Alejandras combined driving time for the trip was 14 hours, how many miles did Alejandra drive? Help Please !!!! Will give brain asapp The tired bus driver prepared for sleep. Where is the verb? Anthony is practicing kicking field goals for his high school football team. He knows that the field goal is 10 feet off the ground. 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How do the nutrients in soil cause problems when erosion relocates the soil to ponds or lakes?They cause algae to reproduce rapidly causing algae blooms.They poison the microorganisms that break down dead organic matter in the ponds or lakes.They poison the fish in the ponds or lakes.They change the color of the water and reduce aquatic photosynthesis. An item that usually sells for $189 is on sale for 25% off. Find the sale price El viaje (i need it in spainsh just a paragraph!! ill mark brainlist)Write an e-mail to relative about a trip you are taking with your family this summer. Include where you are going, what the weather is going to be like, what activities you are going to do, and what clothes you are taking. Can someone please help me??????????????????? 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