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VladimirAG [237]

2 years ago

6

A triangle has a side length of 4in in an area of 18 square inches and a larger similar triangle has a corresponding side length

of 8 in . Determine the area of the larger triangle

1 answer:

Harman [31]2 years ago

5 0

Answer:

72

<em>s1</em><em> </em><em>:</em><em>s2</em><em> </em><em>=</em><em> </em><em>A1</em><em> </em><em>:</em><em> </em><em>A2^</em><em>2</em>

<em>So</em><em> </em><em>the</em><em> </em><em>factor</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>sides</em><em> </em><em>is</em><em> </em><em>2</em><em>.</em><em> </em><em>Now</em><em> </em><em>you</em><em> </em><em>multiply</em><em> </em><em>the</em><em> </em><em>area</em><em> </em><em>by</em><em> </em><em>2</em><em> </em><em>squared</em><em>.</em>

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Suppose a car burns 1 gallon of gas in 25 miles. How much gas will be burned on a trip of 400 miles.

d1i1m1o1n [39]

16 gallons will be burned

4 0

2 years ago

A drink manufacturer increases the volume of its cans by 25%.They now hold 450ml.How much did they used to hold?

ss7ja [257]

Answer:

562.5ml

Step-by-step explanation:

using percentage multipliers you just have to do:

add 0.25 to 1 because that will make 125%

then multiply it by 450ml

450ml x 1.25 = 562.5ml

7 0

2 years ago

Solve |5x+30|=10x ......

Orlov [11]

Answer:

Option A

Step-by-step explanation:

We need to solve out ,

$\implies |5x + 30| = 10x$

We can write it as ,

$\implies 5x + 30 = \pm 10x$

On simplyfing further,

$\implies 5x + 30 = 10x \quad or \quad 5x +30=-10x$

On solving the above equation , we will get ,

$\implies \boxed{ x = 6,-2}$

Now we know that the value of modulus is never negative so when we will put x is equal to 2 on the RHS we will get -20 which is not possible . Therefore , the extraneous root is -2 .

<u>Option</u><u> </u><u>A </u><u>is </u><u>correct</u><u> </u><u>.</u>

5 0

2 years ago

A small company's net income for the first six months of the year was 76,500 and for the last six months it was $100,000. What i

alexandr402 [8]

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3 0

3 years ago

In Belmont it snowed 1 3/8 inches in the morning and 4 3/8 inches in the afternoon . What was the total amount of snowfall?

Alja [10]

<h2>Answer:</h2>

5 3/4 inches

<h2>Step-by-step explanation:</h2><h3>Known :</h3>

It snowed 1 3/8 in the morning
It snowed 4 3/8 in the morning

<h3>Asked :</h3>

The total amount of the snowfall

<h3>Solution :</h3>

We can add the amount of snowfall in Belmont in the afternoon and in the morning to find the total amount of snowfall.

4 3/8 + 1 3/8

= (4 + 1) + (3/8 + 3/8)

= 5 + 6/8

= 5 6/8

= 5 3/4

<h3>Conclusion :</h3>

The total amount of snowfall is 5 3/4 inches

8 0

2 years ago