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Sergeeva-Olga [200]
3 years ago
5

Please help. Is algebra.

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
3 0

The answer for question 4 is C and the answer for question 5 is D.

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robert wants to build a fence in his back yard that is 28 feet by 26 feet. how much fence would he need
il63 [147K]
He would need 728 ft of fence in order to build a fence. 28 x 26 would equal 728.
4 0
3 years ago
PLEASE WILL GIVE BRAINLEST \
Lesechka [4]

Answer:

First statement is wrong

Step-by-step explanation:

Forgive me if I am wrong

7 0
3 years ago
Read 2 more answers
1. Calculate the value of x in the following diagram. 53 - Y IN Q 5x 18​
777dan777 [17]

Answer:

x = 7

Step-by-step explanation:

QY = 5x

YZ = 18

QZ = 53

Thus:

QY + YZ = QZ (segment addition postulate)

5x + 18 = 53

5x = 53 - 18 (subtraction property of equality)

5x = 35

Divide both sides by 5

x = 7

5 0
3 years ago
Any help would be greatly appreciated
harkovskaia [24]

Answer:

<h2>the first ordered pair is (-2, -2)</h2><h2>the second ordered pair is (4,0)</h2>

Step-by-step explanation:

to find the missing values, plug in the given values into the equation:

x-3y=4

the first ordered pair:

we are given a y-value (-2), so lets plug it into the equation:

x-3*(-2)=4

now solve for the missing value:

x+6=4

x=4-6

x=-2

now plug in both x and y and check if the equation is true:

(-2)-3*(-2)=4

-2+6=4

6-2=4

4=4

the first ordered pair is (-2, -2)

the second ordered pair:

we are given a x-value (4), so lets plug it into the equation:

(4)-3y=4

now solve for the missing value:

-3y=4-4

-3y=0

y=0/-3

y=0

now plug in both x and y and check if the equation is true:

(4)-3*(0)=4

4-0=4

4=4

the second ordered pair is (4,0)

8 0
3 years ago
PLEASE HELP ME ITS AREA OF COMPOUND SHAPES ILL MARK U A BRAINIST PERSON IF YOUR RIGHT PLEASE HELP
ddd [48]

Answer:

32 in^2.

Step-by-step explanation:

Area = area of the triangle + area of rectangle

        = 1/2 * 4 * 6 + 4 * 5

        =  12 + 20.

7 0
3 years ago
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