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3 years ago

name the names of the size of three rectangles that have perimeters of 14 units. use only whole numbers

Mathematics

1 answer:

frozen [14]3 years ago

6 0

Answer:

1 unit and 6 units

2 units and 5 units

3 units and 4 units

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Find the area. If applicable, leave the answer in simplest radical form. Helpp

inna [77]

Answer:

The area is $28\ m^{2}$

Step-by-step explanation:

I assume that the figure is a square

The area of a square is equal to

$A=b^{2}$

where

b is the length side of the square

In this problem we have

$b=2(\sqrt{7})=2\sqrt{7}\ m$

substitute in the formula

$A=(2\sqrt{7})^{2}$

$A=28\ m^{2}$

6 0

3 years ago

Can someone help me on this I can’t figure out which ones are right.

bearhunter [10]

Answer:

Step-by-step explanation:

the function for this graph is:

$y = {(x - 1)}^{2}$

so the domain (the input AKA THE x values) is all the real numbers.

7 0

2 years ago

The 7 in 72 represents how many times the value of the 7 in 78 is what ?

earnstyle [38]

Answer:

One time

Step-by-step explanation:

In both the numbers 72 and 78, the place value of 7 is 70.

Hence, 7 in 72 represents one time the value of the 7 in 78.

7 0

3 years ago

[02.03]

SVEN [57.7K]

Answer:

2) Equation 1 and Equation 2 have the same number of solutions.

Step-by-step explanation:

The two given equations are

1) 15x + 6 = 41 and 2) 2x + 13 = 28

Solving both equations, we get

Solving (1) : 15x + 6 = 41 ⇒ 15x = 41 - 6 = 35

or, x = 35/15 ⇒ x = 7/3

Solving (2) : 2x + 13 = 28⇒ 2x = 28 - 13 = 15

or, x = 15/2 ⇒ x = 15/2

So, from above solutions we can say that Equation 1 and Equation 2 have the same number of UNIQUE solution.

6 0

2 years ago

Helppppppppppp plsssssss n ty

Alexus [3.1K]

Answer:

C. $\frac{1}{8}$

C. $\frac{1}{32}$

Step-by-step explanation:

A unit fraction is a fraction that has 1 as it's numerator and a positive number as it's denominator.

5 0

1 year ago

Read 2 more answers