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guapka [62]
3 years ago
12

Kyra wants to make the area of her rectangular closet 9 times larger than the size it currently is. What scale factor should she

use to dilate the dimensions
of the closet?
A)Scale factor of 6
B)Scale factor of 12
C)Scale factor of 3
B)Scale factor of 9
Mathematics
1 answer:
romanna [79]3 years ago
5 0

Answer:

choice 3) scale factor of 3

Step-by-step explanation:

3 times length + 3 times width = 9 times area

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zvonat [6]

Answer:

a

Step-by-step explanation:

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How many times will 1/14 go into 6 7/10
just olya [345]

Answer:(6 7/10)/(1/14)

(67/10)/(1/14)

(67/10)*(14/1)

938/10

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93+8/10

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Two complementary angles have measures of s and t. if t is less than twice s, which system of linear equations can be used to de
stealth61 [152]

The required expressions are both equations 1 and 2 as shown:

s + t = 90 ......... 1

t .... 2

Complementary angles are angles that sum up to 90 degrees. For instance, and A and B are complementary if A + B = 90.

According to the question, if two complementary angles have measures of s and t then:

s + t = 90 ......... 1

Twice of 's' is expressed as 2s

If t is less than twice s, this can be expressed as t .... 2

The required expressions are both equations 1 and 2 as shown:

s + t = 90 ......... 1

t .... 2

Learn more on word problems leading to simultaneous equations here: brainly.com/question/14294864

3 0
3 years ago
What is the value of x?
garri49 [273]

The value of x is 8.

6x-2=46
+2 +2
6x=48
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8 0
4 years ago
On his last test Julie stated that the point (-3 ,4) was a solution to the system of equations below explain whether she was cor
Mila [183]

Answer:

<em>(-3/5, 29/5) </em>

Step-by-step explanation:

Given the simultaneous equation;

-3x+4y=25...... 1

y= -3x+4 ..... 2

We are to confirm if (-3, 4) is the solution to the equations;

Substitute equation 2 into 1;

From 1;

-3x+4y=25

-3x + 4(-3x+4) = 25

-3x -12x + 16 = 25

-15x = 25 - 16

-15x = 9

x = -9/15

x = -3/5

Substitute x = -3/5 into equation 2 to get y;

From 2;

y= -3x+4

y = -3(-3/5)+4

y = 9/5 + 4

Find the LCM

y = (9+20)/5

y = 29/5

<em>Hence the solution to the system of equation is (-3/5, 29/5) hereby falsifying Julie's solution.</em>

4 0
3 years ago
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