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allochka39001 [22]

3 years ago

5

How many angels does a rectangle have

1 answer:

nekit [7.7K]3 years ago

4 0

4 because each corner has 1

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Type the integer that makes the following subtraction sentence true:<br> -57 - ? = -151

posledela

Answer:

94

Step-by-step explanation:

Its pretty simple,

The easiest way to find the missing number is to do 151-57, which = 94

8 0

3 years ago

Edi plays 1/4 of a song in 1/8 of a minute how many minutes will he need to play a full song

Neporo4naja [7]

Answer:

Let's see what to do buddy...

Step-by-step explanation:

$first \: \: \: \frac{1}{4} \: \: \:of \:a \: song \: needs \: \frac{1}{8} \: \: minute. \\ \\ second \: \: \: \frac{1}{4} \: \: of \: a \: song \: needs \: \frac{1}{8} \: minute \: too. \\ \\ also \: the \: third \: and \: fourth \: \: \: \frac{1}{4} \: \: \: of \: a \: song \: need \: \frac{1}{8} \: minute \: . \\ \\ so \: we \: have \: completly \: have \: 4 \times \frac{1}{8} \\ \\ which \: means \: edi \: needs \: 4 \times \frac{1}{8} = \frac{4}{8} = \frac{1}{2} \: minute \: to \: play \: all \: the \: song.$

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

3 0

3 years ago

Simplify x + 6.2 + 8.5.<br>6.2x + 8.5<br>x + 14.7<br>0 14.7×

Alenkinab [10]

Answer:

x + 14.7

Step-by-step explanation:

Simply combine like terms. Constants go with each other and <em>x</em> terms go with each other.

6.2 + 8.5 = 14.7

x = x

x + 14.7

3 0

3 years ago

The population of a certain type of seahorse grew by 13% from year to year.

Gekata [30.6K]

Answer: Exponential function

Step-by-step explanation:

A linear function is the form $f(x)=mx+c$ , where m is the constant rate of change of y with respect to x and c is the y-intercept.

An exponential growth function is in the form $f(x)=A(1+r)^x$ , where r is the rate of growth (generally in percent) and A is initial value.

If the population of a certain type of seahorse grew by 13% from year to year, then the rate of growth is 13% .

Hence it is an exponential equation.

7 0

3 years ago

Sally wants to paint her kitchen. The area to be painted is 260 square feet. One quart of paint covers 90 square feet. How many

UkoKoshka [18]

260 divided by 90 is 2.8 and you would probably want to round that up so 3 quarts

4 0

3 years ago

Read 2 more answers