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3 years ago

I keep asking for help, but these are my last questions and I'm finished.

Mathematics

1 answer:

Jobisdone [24]3 years ago

4 0

Answer:

21. 15

22. 120

23. 25

24. 73

Step-by-step explanation:

m a t h

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What is the equation in point slope form of the line that passes through the point (−2, 4) and has a slope of 5?

vodomira [7]

Answer:

$y-4=5(x+2)$

Step-by-step explanation:

We want to find the equation in point-slope form of the line that passes through the point $(-2,4)$ and has slope $m=5$ .

The point-slope form is given by the formula;

$y-y_1=m(x-x_1)$

where $m=5$ is the slope and

$(x_1,y_1)=(-2,4)$ is a point on the line,

We substitute the values into the formula to obtain;

The required equation is $y-4=5(x+2)$

7 0

3 years ago

Please help!

34kurt

Answer:

11,695 ft²

Step-by-step explanation:

Since the pizza is circular

Area of a circle = π r²

where r is the radius

but radius is the diameter divided by 2

$r \: = \: \frac{122}{2} \\ r \: = \: 61ft$
$area \: = \: \pi \: \: {r}^{2} \\ area \: \: = \: \frac{22}{7} \times {61}^{2} \\ area \: = \: 11695 \: {ft}^{2}$

3 0

3 years ago

The process of squaring a number by itself twice is called

faltersainse [42]

Answer:

square root

Step-by-step explanation: i think this is right but please tell me if it is wrong

4 0

3 years ago

WHAT VAULE MAKES THE TRIANGLE SIMILAR A.1.5 <br> B.5 c .6 d .9

alukav5142 [94]

C.6 is your answer. half of 4 is 2, and your smaller triangle is 2 and 3, half of 6 is 3.

3 0

3 years ago

What is the sum of the two largest numbers in the list

Dmitriy789 [7]

Answer:

$\frac{25}{39}$

Step-by-step explanation:

The given numbers are

$\frac 13,~\frac 27,~\frac 3{10},~\frac 4{13},~\frac 5{17}$

We need to find the sum of the two largest numbers in the list.

The values of each number are

$\frac{1}{3}=0.33..$

$\frac{2}{7}\approx 0.286$

$\frac{3}{10}=0.3$

$\frac{4}{13}\approx 0.308$

$\frac{5}{17}\approx 0.294$

Using these we can say that

$\frac{2}{7}$

It means two largest numbers in the list are $\frac{4}{13}\text{ and } \frac{1}{3}$ .

The sum of these two number is

$Sum=\frac{4}{13}+\frac{1}{3}$

$Sum=\frac{4\cdot 3+1\cdot 13}{39}$

$Sum=\frac{25}{39}$

Therefore, the sum of the two largest numbers in the list is $\frac{25}{39}$ .

4 0

3 years ago