Pls help
Solve for x in the diagram below.
Step-by-step explanation:
(2x + 45)° and x° are supplmentary angles.
(Sum of angles on a straight line = 180°)
Hence 2x + 45 + x = 180, 3x = 135, x = 45.
Thomas decides on a destination for his vacation. If he takes the train there, it
will take him 1/8 hours to get there. If he takes the plane, it will take him 3 2/3
hours.
How many hours does the plane save?
The question is in the photo, please help
Answer:
C is one and maybe B
Step-by-step explanation:
Sorry if wrong
Answer:
The answers are -7/10, -1/2 I believe.
What is the surface area of this right rectangular prism glass slab with dimensions of 20 inches by 3 inches by 12 inches?
Answer:
the answer would be 240 since you are only looking for surface area, which means you wouldn’t include the width
dont sue me
Step-by-step explanation:
The surface area of the right rectangular prism glass slab is 672 square inches.
What is a prism?A prism is a three-dimensional object.
There are triangular prism and rectangular prism.
We have,
The surface area of a right rectangular prism can be calculated by adding up the areas of all six faces.
For a prism with dimensions of 20 inches by 3 inches by 12 inches, we can calculate the surface area as follows:
-The front and back faces have the same dimensions, so we can calculate the area of one and then double it:
Front and back area
= length x width
= 20 x 3 = 60 square inches
Now,
Total area for front and back.
= 2 x 60
= 120 square inches
The top and bottom faces also have the same dimensions, so we can calculate the area of one and then double it:
Top and bottom area.
= length x height
= 20 x 12
= 240 square inches
Total area for top and bottom.
= 2 x 240
= 480 square inches
The left and right faces also have the same dimensions, so we can calculate the area of one and then double it:
Left and right area.
= width x height
= 3 x 12
= 36 square inches
Total area for left and right = 2 x 36 = 72 square inches
The total surface area of the prism is the sum of the areas of all six faces:
Total surface area.
= 120 + 480 + 72
= 672 square inches
Thus,
The surface area of the right rectangular prism glass slab is 672 square inches.
Learn more about prism here:
https://brainly.com/question/12649592
#SPJ3
Help me, please! I will mark the brainiest!
Answer:
(7x/8) + (1/12)
(4x/3) + (5/6)
(13x/5) - (8/5)
Step-by-step explanation:
combine like terms
What is the x-coordinate of point D? Write the coordinate as a decimal. On a coordinate plane, point D is 2.5 units to the right and 1.5 units down.
Answer:
90% chance it is 2.5.
The x-coordinate of point D is 1.5.
What are Coordinates?A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.
Given:
On a coordinate plane, point D is 2.5 units to the right and 1.5 units down.
We know that the units down and up represent the y coordinate.
and, the units right and left represent the x coordinate.
So, we have x coordinate = + 2.5
and. y coordinate = -1.5
Hence, the x coordinate is 2.5
Learn more about Coordinates here:
https://brainly.com/question/16634867
#SPJ6
PLZ
The unit price of a T-shirt is $6.50 when purchased in a pack of 3.
A single shirt costs $8. What is the least amount of money Sandy can
spend to get 4 T-shirts?
Answer:
$14.50 I think
cuz u add 6.50+ $8.00=$14.50
Brianna walks 3/4 mile in 1/5 hour. What is Brianna's unit rate?
Answer: d = r * t
3/4 = r * 1/5
r = 3/4 * 5
= 15/4
Briana walks at 15/4 or 3.75 miles per hour.
Answer:
Briana walks at 15/4 or 3.75 miles per hour.
Step-by-step explanation:
Using compatible numbers, which number is the best estimate of 72.67÷7.8?
A.8
B. 9
C. 10
D. 11
need help with questions 5-20.
Answer:
5-23/4 in
6-7 5/8 in
7- 1/8 in
8- 2 7/8 in
9- 4 6/8 = 4 3/4 in
10- 2 1/8 in
11- 4 1/4 in
12- 5 2/4 = 5 1/2 in
13- 1 5/8 in
14- 2 4/8 = 2 1/2 in
15- 7/8 in
16- 1 5/8 in
17- 1 1/8 in
18- 5 3/8 in
19- 6/8 = 3/4 in
20- 2 3/8 in
Can someone help me?
43 brainly points if you do?
Answer:
20/70
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
I counted them.
Ericka observed the total variation in the water level over 6.2 years to be −13.64 mm. She compared this to the average annual trend, which shows the water level rising 1.8 mm/year. Remember, she used 6.2 years as her time period. What is the difference between how much average water levels rose and how much the water level fell in the part of the river she observed? millimeters
Answer:
24.8 millimeters
Step-by-step explanation:
its the right anwnser in edge i hate the people that put an i dont know for pionts .
Answer:
24.8 millimeters
Step-by-step explanation:
An electricity company estimates that Daryl will spend £840 on electricity next year.
An administration charge of 15% is added.
Daryl wants to pay in four equal instalments throughout the year,
How much should each payment be?
Answer:
241.5 pounds
Step-by-step explanation:
840 + 15% = 966 (pounds)
966/4 = 241.5 (pounds)
A booth at the farmer’s market has fresh goat cheese in three sizes of containers. The big container is 30 ounces and costs $9.00. The medium container is 15 ounces and costs $4.95. The small container is 8 ounces and costs $2.00.
What is the cost per ounce for each container size?
What size is the best buy? Explain your reasoning.
Answer:
Big Container- $0.30
Medium: $0.33
small: $0.25
Step-by-step explanation:
you divided the number of ounces by the cost
for example- 30/9
small would be the best to by because it is the least cost per ounce
evaluate and simplify the following complex fraction
There are 12 pieces of fruit in a bowl and 9 of them are oranges. What percentage of the pieces of fruit in the bowl are oranges?
0.75%
0.8%
7.5%
75%
Answer:
0.75%
Step-by-step explanation:
Divide 12 by 4 to get 3
Multiply 3 by 3 to get 9
This means that 75% of the fruit in the bowl is oranges
Answer:1.8
Step-by-step explanation:
2 + 2 + 3 - 4 * 5 + 2 + 3 - 5 + 2
Answer:
17
Step-by-step explanation:
25 POINTS AND BRAINLIEST, PLS HELP!!!!
There are (49^)5 ⋅ 4^0 books at the library. What is the total number of books at the library?
A. 4^9
B. 4^45
C. 4^46
D. 1
Which action list below best describes Jefferson’s plans to increase the government income?
To increase the government income Jefferson wanted enforce a high federal tax on all goods.
To increase the government income Jefferson required citizens to pay both federal and state taxes.
BRAINLY FIRST PERSON
To increase the government income Jefferson wanted enforce a tax on imported goods or custom duties.
To increase the government income Jefferson required a tax on all agricultural goods.
Answer:
Option B. Vehicle registration law allows an individual to get his vehicle registered with the respective state’ transportation agency.
Explanation:
It’s a process wherein the personal information of the owner, details of the vehicle and registration fees are collected by the agency for the registration formalities to complete.
Registration fees that is paid to the respective state’ Transport department enables it to fund the organizations of vehicle registration to speed up the services and also render a quality service.
The income to such an agency can used to give financial assistance to the state highways too.
What is the value of (3.1)2 ?
A) 6.2
B) 9.61
C) 0.961
D) 9.1
Answer:
A
Step-by-step explanation:
(3.1)2 is the same thing as 3.1x2. So all you have to do is double 3.1 which is 6.2.
On a geography test, 20% of the questions were about Asia
If 6 questions were about Asia, how many were about other places?
The coordinates of point L on a coordinate grid are (−2, −4). Point L is reflected across the y-axis to obtain point M and across the x-axis to obtain point N. What are the coordinates of points M and N?
Answer:
Step-by-step explanation:
if you reflected -2 -4 it would be 2 -4
Which system of linear inequalities is represented by
the graph?
yx +3 and 3x -y>2
y>x+3 and 3x-y> 2
y>x+3 and 3x + y> 2
y>x +3 and 2x- y> 2
Answer:
I think it is b
PLZ HELP (will give brainlest) i think thats how u spell it idk
Answer:
Y are you making us do the test question you should have been payin attention in class
Step-by-step explanation:
read the screenshot and please explain
Answer:
A, because the chart has a constant rate of 7 minutes per box. Multiply the 7 by 5 and you will get 35 minutes, and do the same with 1 and get 5 boxes. I hope this helps and I love your profile pic! I'm a fan of Danganronpa too!
HEEELLLLLLLPPPPPP MMEEEEEEEEEEEEE PLSSSS
Answer:
59 hamburger patties
Step-by-step explanation:
14 3/4 divided by 1/4 is 59
Answer:
Option #1 (59 hamburger patties)
Step-by-step explanation:
First, add 6 1/4 and 8 1/2 to get the total amount of pounds you have.
You find a common denominator to add. In this case, the common denominator would be 4.
8 1/2 will become 8 2/4
6 1/4 + 8 2/4 = 14 3/4
Now we divide this number by 1/4
(14 3/4)/(1/4) =
59/4 * 4/1 =
236/4 = 59
Brainliest
How many solutions does the equation 9x = 9x have?
No solution
One
Infinitely Many
Between 500 and 1,000
Answer:
Infinitely Many
Hope dis helped
Answer:infinite
Step-by-step explanation:
Help ASAP solve: -3/4n = -6
Answer:
[tex]\huge\boxed{n=8}[/tex]
Step-by-step explanation:
[tex]-\dfrac{3}{4}n=-6\qquad|\text{multiply both sides by (-4)}\\\\(-4\!\!\!\!\diagup)\left(-\dfrac{3}{4\!\!\!\!\diagup}n\right)=(-4)(-6)\\\\3n=24\qquad|\text{divide both sides by 3}\\\\\dfrac{3\!\!\!\!\diagup n}{3\!\!\!\!\diagup}=\dfrac{24\!\!\!\!\!\diagup}{3\!\!\!\!\diagup}\\\\n=8[/tex]
Please help me with this one i will give brainliest to whoever answers first and it has to be correct and please provide an explanation
Answer:
m= 7/5
Step-by-step explanation:
It means that every 5 blue drops there would be 7 red drops.
300 hotdogs and hamburgers total costing $780. Hotdogs cost $2. Hamburgers cost $3. How many hamburgers? How many hotdogs?