Which numbers are irrational? Check all that apply.
Answer: 3.14,√80, √12 are all irrational.
can you find the area of C and F?
thank you in advance!
(the screenshots are the shapes and the fill in the blanks)
An investment of $4000 earns 2% interest compounded annually. What will be the value of the investment in 7 years?
need help with this problem
Answer:
write it can't see image as it's tooo smalllllll
Answer: I think that bob canoed 4 miles to his house.
Step-by-step explanation: The line for 3 miles is to short, and the line for 5 miles seems to long. So, 4 should be your answer.
b. What is the ratio in simplest form of the number of votes Derek received to the total number of votes? ß›
Answer:
11 (: Hope this works
Step-by-step explanation:
Answer
1:5 or 1/5
hope this helps
Help me help me help me help me help me help me help me help me help me help me
Answer:
Radius=6
Diameter=12
Circumference= I believe is 37.68
The coffee shop owner explains that you are paid $18/hour and receive a $125 bonus each month for being manager. If the owner hands you a check for $2,501. How many hours did you work this month
Answer:
14
Step-by-step explanation:
Solve the system. y = -x + 3 and y = 2x
the solution is (__,__).
Explain your choice of method.
Answer: (1, 2)
which means
x = 1
y = 2
Step-by-step explanation:
y = -x + 3
y = 2x
Because both equations are set equal to y, they can be set equal to each other. The equations are ready to go to use Substitution method.
Substitute.
-x + 3 = 2x
Add x to both sides.
3 = 3x
Divide by 3.
3/3 = x
1 = x
We can put the 1 in for x in either equation.
y = 2x
y = 2(1)
y = 2
Putting x for 1 into the other equation is a good check.
y = -x + 3
y = -1 + 3
y = 2
So the x and y that work in both of these equations is:
x = 1 and y = 2
The form that was asked for was ( , ).
So the answer is
(1, 2).
Answer: 1, 2
Step-by-step explanation:
Answer ASAP
Please....
Answer:
The picture is blurry can u send a clear picture
Answer:
For F ( 5,3)
and For E(2,4)
Math probability
Please help
Only answer if you know the correct answer! Thanks! :)
Answer:
70
Step-by-step explanation:
y=4. So replace y with 4. Your new equation is:
5 · 4² - 10
You can use basic math to finish the equation.
5 · 16 - 10
80 - 10
70
Answer: 70
Step-by-step explanation:
Substitute 4 for y in the expression (since y = 4)
Use PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction)
5 * (4)^2 - 10
= 5 * 16 - 10 Evaluate the exponent first
= 80 - 10 Then multiply 5 and 16
= 70 Finally, subtract
(465+235+286)-89 equals?
Answer: 897
Step-by-step explanation:
(465+235+286)-89= ?
(700 + 286)-89
986-89
897
What is the surface area of the triangular prism?
I need answer ASAP
Answer: 81 ft^2
Hello! The surface area of the rectangular prism will follow this process:
Right triangle area: (1/2)bh
So that 6ft (4.5ft) = 27ft^2/2; though when one multiplies that by 2 (as there are two right triangles), we get a surface area of 27ft^2.
For the rectangle's area, it's slightly more deviated since each face is different in length: bh
Face 1 = 3ft(7.5ft) = 22.5ft^2
Face 2 = 3ft(6ft) = 18ft^2
Face 3 = 4.5ft(3ft) = 13.5 ft^2
Thus, if we add these all together (27ft^2. + 22.5ft^2 + 18ft^2 + 13.5 ft^2), we get 81 ft^2
**GIVING HEART + 5 STARS TO WHOEVER ANSWERS FIRST**
please answer this question that's shown on the image!
thank you for at least trying to answer the question/thank you for answering this question!
Answer:
The circumference talks about the outside of the circle. So the formula for the circumference of a circle is 2πr (r stands for radius and π is pi. In this case we use 3.14 for pi).
Since the radius is half of the diameter and we know that the diameter of the trashball is 4 in, we half the 4. So the radius of the trashball is 2 in.
Now plug everything in the formula.
2(3.14)(2) = 12.56.
The circumference of the trashball is 12.56 in.
Step-by-step explanation:
can u just give me brainliest
Please I need help w/ this question!
Answer:
Marissa did not change the direction of the inequality sign.
Step-by-step explanation:
Hello!
We can solve the inequality as well, and compare our steps to Marissa's to verify her steps.
Solve the inequality:[tex]-\frac x{12} > 7.8[/tex][tex](-12)\frac{x}{-12} > 7.8( -12)[/tex][tex]x < -93.6[/tex]We have the same number, but a different inequality sign. This is because we have to flip the inequality sign when multiplying and dividing by a negative number.
Therefore, the answer is the last option, Marissa has to flip the inequality sign when multiplying by a negative number.
Assume the triangular prism has a base area of 49 cm^2 and a volume of 588 cm^3. Which base side length does the rectangular prism need to have the same volume?
Answer:
Length = Width = 7 cm
Step-by-step explanation:
Use the Pythagorean theorem, a^2 + b^2 = c^2 to find the length of a trinagle when b= 24 feet and c = 25 feet. Round your answer to the nearest whole number.
A. 7 ft
B. 8 ft
C. 49 ft
D. 576 ft
HELP!!! WILL GIVE BRAINLIEST (if I get a link I will eat a Nature Valley bar in your bed)
Study the bar graph we made for Kiran.
1. How can you use the bar graph to find how many classmates Kiran surveyed?
2. What are the top three summer sports in his class?
3. Make at least one other observation, based on the bar graph, about his classmates’ preferred summer sports.
4. Could a dot plot be used to represent Kiran’s data? Explain your reasoning.
Answer:
1. 30
2. track and field, swimming, gymnastics
3. most classmates didnt like rowing or soccer
4. yes because instead of the bars going up to the number of kids there would be a dot for every kid.
Step-by-step explanation:
Calculating percentages. no links
Answer:
35%
Step-by-step explanation:
Its 7/20 so 0.35 and then times 100
what are three ratios that are equivalent to 7:9
(BRAINLIEST) Joan and Ernie are earning money for summer camp. Joan receives a $7 weekly allowance plus $6 for each hour she helps her father paint. Ernie writes the equation y = 5x + 7 to represent the relationship between the number of hours he helps his father with yard work and his weekly allowance. Which statement best describes the graphs of their earnings?
A.) The lines have the same slope.
B.) The lines are both proportional.
C.) The lines have the same x-intercept.
D.) The lines have the same y-intercept.
Answer:
A
If it is right, then give me a brainllest okay?
Plz help thx
Find the percentage of boxes that contain 48 raisins.
A. 16%
B 20%
C 14%
D 22%
Answer:
16%
Step-by-step explanation:
first you have to find out how many boxes are in the sample (count the dots - 25) Then you do 4/25 to find the percentage because there are 4 that have 48 raisins (.16) and move the decimal point to the left 2 (multiply by 100)
Answer:
a
Step-by-step explanation:
4 boxes are full of 48 raisins. 25 boxes total.
4/25 = 0.16
Convert 0.16 into a percentage by multiplying by 100.
0.16*100 = 16
so it should be 16%, correct me if wrong though.
15 ft above sea level
ALEKS: Teresa is ordering an ice cream dessert. She must order a size, a flavor of ice cream, and a topping. There are 2 sizes, 2 flavors, and 2 toppings to choose from. How many different ice cream desserts could she order?
Thanks!
(and just a heads up, I'm gonna be asking a whole lot of questions from ALEKS)
Answer:She could offer 8 different ice cream desserts
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
2 x 2 x 2 = 8
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
The coordinate plane shows the positions of different places in a town. Each unit on the graph is equal to 1 block. Match the paths with their distances.
13 blocks
9 blocks
7 blocks
16 blocks
10 blocks
from school to the supermarket
from the park to the supermarket
to the baseball field
from home to the baseball field
from home to the park
to the supermarket
Answer:
a) 7 blocks
b) 16
c) 10
d) 13
Heeeeeeeeeeeeeeeeeeeeeeeeeeeeelp! PLZ
Thanks!
Answer:
3.67 or 3.7
Step-by-step explanation:
1+3+1+4+3+6+7+3+5/9
This should be easy for some people- explain please I’ll give brainliest
Answer:
F
Step-by-step explanation:
2^5x6=192
Please mark brainliest
Answer:
H
Step-by-step explanation:
they have to be prime numbers and H is the only one that fits
PLZZ HELP ME WITH THIS
giving brainliest for whoever has the most descriptive answer and reasoning for this question. (+five stars)
Answer:
All properties that were used to simplify the following problem:
1. commutative property of multiplication
2. multiplicative inverse 3. multiplicative identity
What is commutative property of addition?
The commutative property states that an expression of the form (A + B) can be solved as (B + A) by an addition operation that does not change the end result.
The commutative property of addition says that it doesn't matter how we add two numbers, the result of the addition would be same.
For two numbers x and y, we have: x + y = y + x
Thus, if we take 3 numbers as a,b and c;
a + b + c = b + a + c = b + c + a = a + c + b = c + a + b = c + b + a
We have been given an expression;
2/7 • 53 • 7/2
53 • 2/7 • 7/2
53 • 1
53
Then all properties that were used to simplify the following problem:
1. commutative property of multiplication
2. multiplicative inverse
3. multiplicative identity
Learn more about properties of addition here:
brainly.com/question/1709448
#SPJ2
Answer:
b
Step-by-step explanation:
I think I remember how to do this I don’t know but yes it’s is b
A TV is in the shape of a rectangle. The width of the TV is 57 inches and the height is 32 inches. What is the length of the diagonal of the TV in inches? Round to the nearest tenths.
I need all steps PLZ HELP
Answer:32.684 inches
Step-by-step explanation:
You can find the diagonal of a rectangle if you have the width and the height. The diagonal equals the square root of the width squared plus the height squared.