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gulaghasi [49]
2 years ago
8

How many solutions does the equation 5x + 3x − 4 = 10 have? (4 points) Zero One Two Infinitely many​

Mathematics
1 answer:
Fittoniya [83]2 years ago
7 0

It has one solution :)

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Factor2x(to the power of 2)+5x−3
Molodets [167]

Answer:

(2x-1)(x+3)

Step-by-step explanation:

2x^2+5x-3\\\\2x^2+6x-x-3\\\\2x(x+3)-1(x+3)\\\\(2x-1)(x+3)

5 0
2 years ago
HELP ANSWER FAST WILL PUT BRAINLIEST AND RATE IF CORRECT
vekshin1
This is the correct answer.

5 0
3 years ago
Using the distance formula, find the distance between these two points. Round to the nearest tenth. (8,9) and (3,2)
Masja [62]

Answer:

The answer is

<h2>8.6 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  }  \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(8,9) and (3,2)

The distance between them is

d =  \sqrt{( {8 - 3})^{2}  + ( {9 - 2})^{2} }  \\  =  \sqrt{ {5}^{2}  +  {7}^{2} }  \\  =  \sqrt{25 + 49}  \\  =  \sqrt{74}  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \\  = 8.60232...

We have the final answer as

<h3>8.6 units to the nearest tenth</h3>

Hope this helps you

4 0
4 years ago
The figures below are based on semicircles and squares. Find the perimeter and the area of each shape. Give your answer as a com
irina1246 [14]

Answer:

Part 1) The area of the figure is A=48\ cm^2

Part 2) The perimeter of the figure is P=4(2+3\pi)\ cm

Step-by-step explanation:

Part 1) Find the area of the figure

we know that

The area of the figure is equal to the area of three squares

so

A=3[4^2]=48\ cm^2

Part 2) Find the perimeter of the figure

we know that

The perimeter of the figure is equal to two times the length side of the square, plus the circumference of six semicircles ( or the circumference of three circles)

Remember that

The circumference of a circle is equal to

C=\pi D

where

D is the diameter of the circle

In this problem

D=4\ cm

so

P=2(4)+3[\pi(4)]=(8+12\pi)\ cm

simplify

P=4(2+3\pi)\ cm

8 0
3 years ago
The coefficient in the expression 3x - 5 is​
vodka [1.7K]

Answer:

coefficient can be taken of a particular number or variable not a whole expression

Step-by-step explanation:

this may help you

coefficient of x is 3

hope it helps you

please mark me as brainlist

3 0
3 years ago
Read 2 more answers
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