Answers
Answer:
the third one
Step-by-step explanation:
Related Questions
Find the median and mean of the data set below:
4, 45, 34, 23, 33
Answers
Answer:
27.8 is the mean... 33 is the median
Step-by-step explanation:
I need help with the vocab
Answers
7. Absolute Value.
8. Horizontal.
9. Vertical.
10. Right Triangle.
equivalent means that the expressions same value, and looks the same. True or False.
Answers
Answer:
True
Step-by-step explanation:
James has a goal of saving $600 by the end of the month. He already has $150 in his bank account. He makes $25 an hour at his job. Which equation could he use to find x, the number of hours he needs to work to reach his goal.
Answers
Answer:
150+25x = 600
Step-by-step explanation:
Hope this helped!
what’s the area?
yahshjsjsjshshjdjxndndn
Answers
Answer:
10 sq units
Step-by-step explanation:
The area of a triangle is 1/2bh
b= 5 units
h= 4 units
1/2(5)(4)= 10
Answer:
10 squared
5×4=20
20÷2=10
HELP!!!!! ASAP!!!!!!
Answers
Jon leaves home at 6:00 a.m. and arrives at his brother’s house at 11:00 a.m. What is his average speed, in mph, if he had traveled 325 miles? Remember average speed is total distance divided by total time.
Answers
Answer: 4 m/h
Step-by-step explanation: Becaue times x distance and u solve it
What is the value of m squared minus 2 m n + n squared for m = negative 2 and n = 4?
Answers
Answer:
What is the value of m squared minus 2 m n + n squared for m = negative 2 and n = 4? -36. -4.
Step-by-step explanation:
hope this helps
simplify:
9mn × 5m²n
2acx × 3ax² × 4c
Answers
Answer:
di ko sure pero sana makatulong hehe
Step-by-step explanation:
Can someone help with this question please?
Answers
Use the diagram to find the measure of angle c !!! Will give b if correct:)
Answers
Answer:
C=107°
Step-by-step explanation:
3x-4+6x-7+x+1=180
10x-10=180
10x=190
x=19
C=6x-7
C=6(19)-7
C=114-7
C=107
which list shows these numbers In order from least to greatest?
Answers
Answer:
The answer is C
Step-by-step explanation:
i did the lesson
What is the surface area of the cylinder?
226.08 cm²
678.24 cm²
1,356.48 cm²
452.16 cm²
Answers
Answer:
452.16
Step-by-step explanation:
i got it right on test
The surface area of the cylinder is,
⇒ TSA = 452.16 cm²
We have to given that;
Height of cylinder = 6 cm
And, Diameter of cylinder = 12 cm
Hence, We get;
⇒ Radius of cylinder = 12 / 2 = 6 cm
We know that;
The formula for the total surface area of a given cylinder whose radius is r and height is h is,
TSA = 2πr (h + r)
Hence, We get;
TSA = 2πr (h + r)
TSA = 2 × 3.14 × 6 (6 + 6)
TSA = 37.68 × 12
TSA = 452.16 cm²
Thus, The surface area of the cylinder is,
⇒ TSA = 452.16 cm²
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
A jewelry store purchases
earrings from a
manufacturer for $5 each. If
the store wants to mark up
the price by 75%, what will
a customer pay for a pair of
earrings?
Answers
Answer:
$8.75
Step-by-step explanation:
I need help on this and the first person who answer this correctly gets BRANLIST
Answers
Answer:
-5/4
Step-by-step explanation:
Use the formula lol
Serena's average speed during her training run was 8 kilometers per hour over the 2 hours that she ran. What was the total distance that she ran?
Answers
Answer: She ran a total distance of 16 kilometers
Step-by-step explanation:
Average speed by Serana is given as = Distance /Time
But Average speed = 8 kilometers per hour
Time = 2hours
Distance = Average speed x Time
=8 km/h x 2hours
= 16 kilometers
HELP PLEASE !!!! SHOW WORK TO ANSWER PLEASE
Answers
Answer: ~14°, ~62°
Step-by-step explanation:
See image. You should be able to easily calculate the last two angles.
An alloy consists of 13 parts of copper to 7 parts of zinc and 5 parts of Nickel what is the percentage composition of the alloy
Answers
Answer:
52% Copper, 28% Zinc, 20% Nickel
Step-by-step explanation:
Copper is 13 out of 13+7+5 = 25
13/25 = 52%
Zinc is 7 out of 25 so 28%
Nickel is 5/25 = 20%
Which numbers from the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10), if any, will solve this equation?
2x + 3 = 5x - 3
Answers
Answer:
2
Step-by-step explanation:
2(2)+3=7
5(2)-3=7
Answer:
2
Step-by-step explanation:
2 multiplied by 2 is 4+3=7 and 5x2=10-3=7
Double and half angle identities?
Answers
Answer:
Option 4
Step-by-step explanation:
Given:
Sinθ = [tex]\frac{15}{17}[/tex]
Since, cos2θ = 1 - 2sin²θ
cos2θ = [tex]1-2(\frac{15}{17})^2[/tex]
cos2θ = 1 - [tex]\frac{450}{289}[/tex]
cos2θ = [tex]\frac{289-450}{289}[/tex]
cos2θ = [tex]-\frac{161}{289}[/tex]
Therefore, Option 4 will be the answer.
Find the error & explain why it is wrong:
Laural had to find the average rate of change of f(x) over the interval from x = 6 to x = 10 using the table below.
What did she do wrong?
Answers
Step b is wrong. The slope is the change in y over the change in x.
Step b should be (18- 8)/( 10-6)
= 10/4
= 5/2
When you see multiplying rational number you first
Answers
Answer:
use pemdas
Step-by-step explanation:
HELP ASAP!!!!!!!!!!!!!!!!!
Answers
Answer:
#3 2 Right, 4 Down & #4 Vertical Compression
heeeeelllllllllllllllllllllllllpp
Answers
Answer:
if your goal is to get the area of each triangle, the answers are:
14in
25in
48in
Here is the answer but am not so sure
14in
25in
48in
A rectangle lengths 12m and 17m and is dilated using the dilation (x, y) -> ( 0.4 x, 0.4y). What is the perimeter of the dilated rectangle?
Answers
Answer:
Perimeter of the dilated rectangle = 23.2 m
Step-by-step explanation:
If a point is dilated by a scale factor = k
Coordinates of the image point after dilation will follow the rule,
(x, y) → (kx, ky)
From the given rule,
(x, y) → (0.4x, 0.4y)
Which reveals that the figure has been dilated by a scale factor = 0.4
Length of the rectangle = 12 m
Width of the rectangle = 17 m
If the given rectangle is dilated by a scale factor of 0.4,
Length of the image rectangle = 12 × 0.4 = 4.8 m
Width of the image rectangle = 17 × 0.4 = 6.8 m
Perimeter of a rectangle = 2(length + width)
Therefore, perimeter of the image rectangle = 2(4.8 + 6.8)
= 23.2 m
Four students in mrs. smiths math class write value involving exponents. The table shows each student’s value. Which student has the greatest value?
A. Alison
B. Chris
C. Hannah
D. Steve
Answers
A chef takes c cartons of eggs from the refrigerator. Each carton contains 12 eggs. The chef wants to have a total of at least 50 eggs.
Answers
Answer: 5 cartons
Step-by-step explanation:
If the Chef wants to have a total of at least 50 eggs and each carton contains 12 eggs, divide 50 by 12 to find out the number of cartons needed and then round the number up:
= 50 /12
= 4.16
Round it up to the nearest 1:
= 5 cartons
This will ensure that there is at least 50 eggs because 5 * 12 = 60 eggs.
56 pens are packaged in 7 boxes how many are packed in 9? help plss
Answers
Answer:
7 boxes=56 pens
1 box = 56/7
9 boxes = (56/7)×9
=72
I need help please and thank you
Answers
Answer:
yes i don't know that so.....
Please help this is due in an hour lol
Answers
Answer:
w
Step-by-step explanation:
Answer: I can see the page it say file is deleted
:(