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3 years ago

Are these triangles similar Please hurry!

Mathematics

2 answers:

mezya [45]3 years ago

4 0

Answer:

no they are not

Step-by-step explanation:

mariarad [96]3 years ago

4 0

Answer:

ΔQRS ≠ ΔTVW

Step-by-step explanation:

∡Q ≠ ∡T

∡R ≠ ∡V => ΔQRS ≠ ΔTVW

∡S ≠ ∡W

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Frank thinks he will need at about 12 1/2 kilograms of sand for sandbox he is building. The sand he wants is 3$ per kilogram. Ab

vesna_86 [32]

12 * 3 = 36, 1/2 * 3 = 1 1/2
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3 years ago

Work out the area of a rectangle with base, b = 14mm and perimeter, P = 30mm

nataly862011 [7]

Answer:

14 mm squared is the area

Step-by-step explanation:

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2 years ago

What number is represented by these base ten blocks

MAXImum [283]

Answer:

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3 years ago

PLEASE HELP ANSWER FOR BRAINLIEST AND *EXPLAIN* :)

Gnesinka [82]

Since it’s supplementary the straight line would equal to 180 degrees

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7 0

2 years ago

Read 2 more answers

Aiden's mom calculated that in the previous month, their family had used 40% of the monthly income for

Natali5045456 [20]

Answer:

The money left after gasoline expenses was $622.50.

Step-by-step explanation:

Given:

Last month, family had used 40% of the monthly income for gasoline, and 63% of that gasoline was consumed by the family's SUV.

The family's SUV used $261.45 worth of gasoline previous month.

Now, to find the money left of the family monthly income after gasoline expenses.

Let the total money spend on gasoline be $g.$

As, given:

The family's SUV used $261.45 worth of gasoline, which was 63% of the gasoline that was consumed.

According to question:

$63\%\ of\ g=$261.45.\\\\$

$\frac{63}{100} \times g=261.45\\\\0.63\times g=261.45$

Dividing both sides 0.63 we get:

$g=\$415.$

The total money spend on gasoline = $415.

Now, 40% of the monthly income is used for gasoline.

Let the total monthly income be $x.$

So, to get the monthly income we put an equation:

$40\%\ of\ x=\$415\\\\\frac{40}{100}\times x=415\\\\0.40\times x=415$

Dividing both sides by 0.40 we get:

$x=\$1037.50.$

The total monthly income = $1037.50.

Now, to get the money left after gasoline expenses we subtract the total money spend on gasoline from the total monthly income:

$\$1037.50-\$415\\\\=\$622.50.$

Therefore, the money left after gasoline expenses was $622.50.

6 0

3 years ago