3 years ago

The perimeter of a triangle is 120. If the ratio of the

Mathematics

1 answer:

tester [92]3 years ago

7 0

Answer:

Step-by-step explanation:

total ratio =15

the length of the

shortest side

4*120/15

480/15

=32

You might be interested in

When dividing Fractions do you criss cross like when you multiply?

SVETLANKA909090 [29]

yes

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The area of a rectangle is 99 ft^2, and the length of the rectangle is 7 more than double the width. Find the dimensions of the

Sergio039 [100]

Answer:

width =5.5ft

length =18

Step-by-step explanation:

w=x

L=2x+7

area=w*L

99 = x(2x+7)

$99=2x^{2} +7x$

$2x^{2} +7x-99=0$

$2x^{2} +18x-11x-99=0$

2x(x+9)-11(x+9)=0

(2x-11)(x+9)=0

2x-11=0

2x=11

x=11/2

x=5.5

L=2x+7=2*5.5+7=11+7=18

7 0

3 years ago

sveticcg [70]

Answer:

uhhhhhh free pointsssssss

Step-by-step explanation:

8 0

3 years ago

If a = -4, b = 2, C = 3, and d = -5, then what is the value of (a - b)2 + (c- d)2

leva [86]

Answer:

100

Step-by-step explanation:

Put the values where the corresponding variables are, then do the arithmetic.

(-4 -2)^2 +(3 -(-5))^2

= (-6)^2 +(8)^2

= 36 +64 = 100

7 0

3 years ago

Read 2 more answers

Find the area of a polygon with the vertices of (-4,3), (-1,3), (3,-1), and (-4,-1)

iris [78.8K]

Kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

5 0

3 years ago