Answer:
14 cm
Step-by-step explanation:
Given that the width is 4 cm and the length is 6cm. If after enlargement, the length becomes 21 cm, the multiplier or factor of enlargement x may be computed as
6 * x = 21
Divide both sides by 6
x = 21/6
= 7/2 = 3.5
Hence increasing the width by the same factor, the width of the enlarged photograph will be
= 3.5 * 4 cm
= 14 cm
[tex]3 \times 2 \\ [/tex]
how do you solve this question?
6
Step-by-step explanation:
anything times 2 add it by that number
example: 2×7 is the same as 7+7
Brandon made 80 cups of lemonade for his party. At the party, 10 cups of lemonade are finished eac hour. How many hours will Brandon's lemonade last?
Answer:
8 hours
Step-by-step explanation:
let number of hours it takes to finish the cup be t,
we know that we have 80 cups, and we know we can finish 10 cups per hour so,
10t = 80 which is 10 times t = 80
Solve for t,
10t/10 = 80/10
t = 8
How many points did Deven score in his 6th game?
Answer:
2 is the answer thanks pls give brainliest
what is the equation of the translated function?
HURRY HURRY I HAVE TEST
What is the range of the function f(x) = 2x + 4 when the domain is {-2, 0, 3}?
Answer: range = {0, 4, 10}
Step-by-step explanation:
Range means y which means f(x)
so we just have to plug in the domains(x) into the equation one at a time
f(-2) = 2(-2) + 4 = 0
f(0) = 2(0) + 4 = 4
f(3) = 2(3) + 4 = 10
those would be the range.. hope I was fast enough haha
Answer: (0,4,10)
Step-by-step explanation:
What is the distance (in units) between points C and D? Round to the nearest hundredth.
a. 8.00
b. 5.66
c. 4.00
d. 2.83
Answer:
b. 5.66
Step-by-step explanation:
Use pyramtherm theorem.
4^2+ 4^2= c^2
16+16=c^2
32=c^2
Sqaure root of 32= 5.65
Rounding up is 5.66
Which point lies on the line x + 3y = 7?
A. (3,1)
B. (1,-2)
C. (4,1)
D. (1,4)
E. (7,1)
Answer:
E.(7,1)
Step-by-step explanation:
6)
If h= n + 4, and if n = 7, what is h?
A)
3
B)
1
D)
12
What is h
Answer:
11
Step-by-step explanation:
If n=7, you would substitute n in the equation with 7.
h=7+4
h=11
Answer:
h=11
Step-by-step explanation:
h = n + 4
but n = 7
h = 7 + 4
h=11
In this triangle, what is sin 30°? What is sin 60°? What is the product of sin 30° and sin 60°?
Answer:
1800
Step-by-step explanation:
60.30= 1800
i need help on this home work
What is the measure of angle TMS? Pls explain your answer and I will mark brainliest!
Answer:
38 degrees
Step-by-step explanation:
If the line is tangent that means it forms a 90 degree angle. The angle measure of the inside of a triangle is equal to 180 degrees. If you add 52 and 90 you get 142. Subtract this amount from 180 and you will get the measure of m TMS
16, 6, 12, 5, 12
Find the mean and median number of hours for these students.
If necessary, round your answers to the nearest tenth.
Mean: hours
X Х
?
Median: hours
Answer:
mean: 10.2
median: 12
Step-by-step explanation:
Area of a 90in 3yd rectangle
The perimeter of a regular hexagon is 6x + 30. What is the length
of each side of the hexagon?
Answer:
x + 5
Step-by-step explanation:
This is actually rather simple to figure out. Simply divide 6x + 30 by 6. That should get x + 5 for the length of one side.
If PQ bisects Angle RPS and measure of angle RPS = 120°, find p and measure of angle RPQ.
Answer:
p = 6; RPQ = 60 degrees
Step-by-step explanation:
Because RPS is 120 degrees and it is bisected by PQ (cut into 2 equal parts), we can determine that both sides are 60 degrees. Set the expression 5p+30 equal to 60 to find the value of p.
5p + 30 = 60
5p = 30
p = 6
So now you have determined that p = 6, and the measure of RPQ is 60 degrees.
Hope this helped!
Answer:
p = 6; RPQ = 60 degrees
Step-by-step explanation:
In ΔUVW, u = 5.8 inches, ∠W=77° and ∠U=87°. Find the length of v, to the nearest 10th of an inch.
Answer:
1.6
Step-by-step explanation
You can use the angles given to figure out the degree of the angles given and then with that you set up your equation as v divided by Sin(16) is equal to 5.8 divided by sin(87) and cross multiply.
After you cross multiply you should get approximately 1.5987 is equal to v times sin(87)
you then fin out the approximation of sin(87) which should be around 0.9986 and divide both sides by 0.9986 so v is alone and your answer comes out to be v = 1.6
what is the domain and range of this graph? I'll give brainliest
Answer:
the domain is -2 and the range is 0
Step-by-step explanation:
Answer:
x = (-∞, +∞), y = (0, +∞)Step-by-step explanation:
The domain of the graphed function is any value and the range is all positive numbers:
x = (-∞, +∞)y = (0, +∞)Which side lengths form a right triangle?
Here's an interesting point on the graph.
What do these numbers (5 and 12.3) tell us about
Cannon Man?
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
The height of a cell phone tower is 200 ft tall. The tower is secured by 3 wires, stretching from the top of the tower to spots on the ground 50 ft away from the base of the tower. Each wire creates a right triangle with the tower and the ground. What is the length of each wire to the nearest foot
12ft
150ft
150ft
250ft
Answer:
The correct answer is 250 ft
Step-by-step explanation:
I answered this question earlier so the explanation is on my pfp.
Johanna owes $2,400 to a bank. The debt grows with simple interest at a rate of 5% per year. How much will Johanna owe in two years?
Thank you to whoever helps me❤️
Answer:
$2,640
Step-by-step explanation:
5% × $2,400 = 120
120 × 2 = $240
$2,400 + $240 = $2,640
Help! Answer asap! Pleaseee
answer plsss i need help on this question
Answer:
3a^5/4b^5
Step-by-step explanation:
The answer you have selected! :)
Answer:
It should be D
Step-by-step explanation:
Umm the ^2 and ^-2 cancel each other out and so do the ^3 and ^-3 and then all you have to do is simply simplify 6/8 = 3/4 bc half of 6 is 3 and half of 8 is 4
a stack of 200 file folders is 5.125 inches tall what is the thickness of each folder?
Answer:
divide 5.125 by 1
Step-by-step explanation:
done bye
a stack of 200 file folders is 5.125 inches tall what is the thickness of each folder?
0.025625
A venue manager has a target labor cost of 20% of revenue. He expects revenue to be $725,000. What is his target for labor?
Answer:
145000
Step-by-step explanation:
100%=725000
20%->145000
Guys can you please HELP!!?
83 is 100% of what number
Answer:
83
Step-by-step explanation:
100% is the total, the whole
Answer:
83
Step-by-step explanation:
You have 100%
change that to a decimal
you now have 1.00
multiply 83 by 1
you have 83
Solve it step by step using substitution.
y = 2x - 1
y = 5x - 7
Answer: look at the picture
Step-by-step explanation: hope this help
The sum of a number and two times a smaller number is 62 .Three times the bigger number exceeds the smaller number by 116 .
What is the biggest number and the smallest number??
Answer:
42,10
Step-by-step explanation:
let the numbers be x and y and x>y
x+2y=62
3x-y=116
multiply by 2
6x-2y=232
add the first
7x=294
x=42
from first
42+2y=62
2y=62-42=20
y=20/2=10
PLEASE HELP
Sally purchased 24 pencils.
1
8
of the pencils are blue.
1
6
of the pencils are red.
How many pencils are neither blue nor red?
A.17
B.14
C.7
D4
Answer:
17 = A
Step-by-step explanation:
Add 1/8 + 1/6 to get 7/24 so 24/24 - 7/24 would be 17/24 there are 17 pencils neither blue nor red