Ask question

Ask question

All categories

4 years ago

11

The three sides of a triangle are in the ratio 2:3:5. If the longest side of the triangle is 45m, find the perimenter of the tri

angle

2 answers:

mel-nik [20]4 years ago

6 0

2:3:5
x:y:45

5 is multiplied by 9, so you multiply the other 2 numbers by 9 too.

x = 2×9 = 18
y = 3×9 = 27

inn [45]4 years ago

3 0

Longest side = 45 m

5/10 = 45m
1/10 = 9m
10/10 = 90 m.

the perimeter is 90m

You might be interested in

URGENT! Please Help me solve this question with the Steps

Fofino [41]

Answer:

Step-by-step explanation:

$(p^{\frac{1}{2}})^3=p^{\frac{1*3}{2}}=p^\frac{3}{2}\\\\\sqrt{p^6}=p^\frac{6}{2}=p^\frac{1}{3}\\\\(p^{\frac{1}{2}})^3\sqrt{p^6}=p^\frac{3}{2}p^\frac{1}{3}=p^{\frac{3}{2}+\frac{1}{3}}=p^\frac{11}{6}$

6 0

3 years ago

A scale model of a ramp is a right triangular prism as given in this figure. In the actual ramp, the triangular base has a heigh

timurjin [86]

Answer:

7.2 yards squared

Step-by-step explanation:

i took the k12 quiz!

3 0

3 years ago

Jack's family went out to dinner at a diner. The total bill was $78.99. The

puteri [66]

Answer:

The tax was 5.13

Step-by-step explanation:

Take the amount and multiply by the tax rate

78.99 * 6.5 %

Change to a decimal

78.99 * .065

Round to the nearest cent

5.13

6 0

3 years ago

Read 2 more answers

Find the area of the triangle below

Vitek1552 [10]

Answer:

c

Step-by-step explanation:

9.9 times 4.4 divide by two

7 0

2 years ago

Passes through(4,7)Slope=2

Anna71 [15]

Answer:

Step-by-step explanation:

Slope = 2 and passes point (4,7)

The equation is y - y1 = m(x - x1)

And y1 = 7 while x1 = 4, m = 2

: - y - 7 = 2(x - 4)

y - 7 = 2x - 8

y = 2x - 8 + 7

y = 2x - 1 this is the equation

7 0

4 years ago