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4 years ago

If CD = 26 mm, what is XY? A. 28 mm B. 25 mm C. 4 mm D. 26 mm

Mathematics

2 answers:

kiruha [24]4 years ago

7 0

Answer:

D) XY = 26 mm.

Step-by-step explanation:

Given : two triangle ZXY and ACD , CD = 26 mm,

To find : what is XY.

Solution : We have given that two triangle ZXY and ACD

We can see two triangles are looks congruent.

Then CD= 26 mm then XY = 26 mm.

Therefore, D) XY = 26 mm.

jekas [21]4 years ago

4 0

The answer is 26mm, hope this helps!

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Cody's rent is increasing by $51 per month starting next year. That is an increase of 15% from his current monthly rent. Let r r

Inessa05 [86]

Answer:

$r = 43.35$

Step-by-step explanation:

Given

$Current\ Rent = r$

$Increment = 15\%$

$New\ Rent = \$51$

Required

Determine the value of r

The value of r can be set up percentage increase formula as follows:

$\%Increment = \frac{New\ Rent - Current\ Rent}{Current\ Rent}$

Substitute values in the above equation

$15\% = \frac{51 - r}{51}$

Cross Multiply

$51 - r = 15\% * 51$

Convert percentage to decimal

$51 - r = 0.15 * 51$

$51 - r = 7.65$

And the value of $r\ is\ calculated\ using:$

$r = 51 -7.65$

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8 0

3 years ago

Can sum 1 simplify these for me they are easy worth 20 pts

musickatia [10]

Hi There!

Remember to follow PEMDAS.

Question #1:

12 - 6 ÷ 2 · 3 + 4

= 12 - 3 · 3 + 4

= 12 - 9 + 4

= 3 + 4

= 7

Question #2:

(-6/5)³

-6/5 = -1.2

= -1.2³

= -1.728 or -216/125

Question #3:

³√729

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Hope This Helps :)

6 0

3 years ago

The school that Mary goes to is selling tickets to a fall musical. On the first day of ticket sales

Volgvan

Answer:

c would be the answer

Step-by-step explanation:

5 0

3 years ago

A sample of paint contains 3 ounces of blue paint and 8 ounces of yellow paint. If you have a 24 ounce can of the blue paint, ho

telo118 [61]

Answer:

64 ounces

Step-by-step explanation:

Given.

Represent blue with b and yellow with y

b = 3

y = 8

Required

What's the value of y when b = 24

Represent the given and required parameters as ratio

3 : 8 and 24 : y

Turn the ratio to an equation

3 : 8 = 24 : y

Represent as fraction

⅜ = 24/y

Multiply both sides by y

⅜y = 24

Make y the subject

y = 24 * 8/3

y = 64

Hence:

64 ounces of yellow paints is required for 24 ounces of blue paints

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3 years ago

A b and c are positive integers A:B = 3:8 and B:C = is 6:11 What is the smallest possible value of a + b + c

nikdorinn [45]

The smallest possible value of a+b+c is 77

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3 years ago