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frozen [14]
2 years ago
8

First correct answer gets brainleist pls help asap​

Mathematics
2 answers:
V125BC [204]2 years ago
6 0

Answer:

21 m^2

Step-by-step explanation:

0.5 x 14 x 3

hope this helps

have a good day

AlexFokin [52]2 years ago
3 0

Answer:

The answer is 21 m^2

cmiller did it first so giver her brainlliest if you were going to do it to me.

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Divide. Write the quotient in lowest terms.<br> 4 2/3 / 7
Degger [83]

The quotient in lowest term exists 2/3.

<h3>What is an improper fraction?</h3>

An improper fraction exists as a fraction whose numerator exists equivalent to, larger than, or of equivalent or higher degree than the denominator.

Given the quotient: $4\frac{2}{3} \div 7

Write $\frac{2}{3} in improper fraction

$4\frac{2}{3}= \frac{14}{3}

Dividing throughout by 7 on both sides of the equation, we get

$4\frac{2}{3} \div 7 = \frac{14}{3}\div 7

Change the division sign to multiplication by taking the reciprocal of 7

$\frac{14}{3}\div 7 = \frac{14}{3} \times \frac{1}{7}

Simplifying the above equation, we get

$\frac{14}{3}\div 7 = \frac{2}{3}

Therefore, the quotient in lowest term exists 2/3.

To learn more about improper fractions refer to:

brainly.com/question/387381

#SPJ9

5 0
2 years ago
12 is what percent of 18; 24; 30; 48?
IrinaVladis [17]

Step-by-step explanation:

12/18=2/3

2/3×100%=66.67%

12/24=1/2

1/2×100%=50%

12/30=2/5

2/5×100%=40%

12/48=1/4

1/4×100%=25%

5 0
3 years ago
Find the value of x<br> ?????
joja [24]

Answer:

2x+57°+x=180 ( angle sum property of triangle)

3x=123

x=41

7 0
3 years ago
Read 2 more answers
In the last two years, Mari grew 2 1/4 inches, Kim grew 2.4 inches, and Kate grew 2 1/8 inches. Write the amounts they grew in o
Gennadij [26K]
First, let's turn the fractions into decimal form so you can see the answer, more clearly. 
2 \frac{1}{4} = 2.25
2.4 = 2.4
2 \frac{1}{8} = 2.125

Now, after looking at the decimals, we can see which decimals are the biggest. They would order, from least to greatest, like this. 
1)  2.4
2) 2.25
3) 2.125

I hope this helps!

6 0
3 years ago
Read 2 more answers
(1 point) Use the graph below to find exact values of the indicated derivatives, or state that they do not exist. If a derivativ
svetlana [45]

Derivatives can be calculated from graphed functions.

The values of the derivatives are:

The given parameter is:

\mathbf{h(x) = f(g(x))}

Start by calculating the equations of f(x) and g(x)

<u>Graph f(x)</u>

The slopes of f(x) are: 3/2 and -3/2

So, the equations are:

\mathbf{f(x) = \frac{3}{2}x,\ 0 \le x \le 2}

\mathbf{f(x) = -\frac{3}{2}x,\  x \ge 2}

<u>Graph g(x)</u>

The slope of g(x) is: -1/2

So, the equation is:

\mathbf{g(x) = -\frac 12x}

<u>For x = 1 and x = 2, we have:</u>

So, we have:

\mathbf{h(x) = f(g(x))}

Where:

\mathbf{f(x) = \frac{3}{2}x\ 0 \le x \le 2} and \mathbf{g(x) = -\frac 12x}

\mathbf{h(x) = f(g(x))} becomes

\mathbf{h(x) = \frac{3}{2}(-\frac{1}{2}x)}

Open brackets

\mathbf{h(x) = -\frac{3}{4}x}

Differentiate

\mathbf{h'(x) = -\frac{3}{4}}

So:

\mathbf{h'(1) = -\frac{3}{4}}

\mathbf{h'(2) = -\frac{3}{4}}

For x = 3, we have:

\mathbf{h(x) = f(g(x))}

Where:

\mathbf{f(x) = -\frac{3}{2}x\  x \ge 2} and \mathbf{g(x) = -\frac 12x}

\mathbf{h(x) = f(g(x))} becomes

\mathbf{h(x) = -\frac{3}{2}(-\frac{1}{2}x)}

\mathbf{h(x) = \frac{3}{4}x}

Differentiate

\mathbf{h'(x) = \frac{3}{4}}

Substitute 3 for x

\mathbf{h'(3) = \frac{3}{4}}

Hence, the values of the derivatives are:

\mathbf{h'(1) = -\frac{3}{4}}, \mathbf{h'(2) = -\frac{3}{4}} and \mathbf{h'(3) = \frac{3}{4}}

Read more about graphed functions at:

brainly.com/question/11804653

3 0
3 years ago
Read 2 more answers
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