4 years ago

Solve each equation by using the square root property round to the nearest hundredth if necessary

Mathematics

1 answer:

dimaraw [331]4 years ago

4 0

Use cymath.com they help a lot and explain how to do it!

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Which equation is a point slope form equation for line AB ?

kap26 [50]

Answer:

$y-5=\frac{3}{4}(x-6)$

Step-by-step explanation:

we know that

The equation of a line in point slope form is equal to

$y-y1=m(x-x1)$

step 1

Find the slope m

we have the points

A(-2,-1),B(6,5)

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the values

$m=\frac{5+1}{6+2}$

$m=\frac{6}{8}$

simplify

$m=\frac{3}{4}$

step 2

Find the equation of the line

we have

$(x1,y1)=(6,5)$

$m=\frac{3}{4}$

substitute

$y-y1=m(x-x1)$

$y-5=\frac{3}{4}(x-6)$

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3 years ago

7. A movie theatre just opened 2 new theatres. One theatre has

Nataly_w [17]

The smallest number of seats that both theatres can have us 60

8 0

3 years ago

7(x+2)=2x-1 solve for the variable

Len [333]

Answer:

x = - 3

Step-by-step explanation:

Given

7(x + 2) = 2x - 1 ← distribute parenthesis on left side

7x + 14 = 2x - 1 ( subtract 2x from both sides )

5x + 14 = - 1 ( subtract 14 from both sides )

5x = - 15 ( divide both sides by 5 )

x = - 3

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3 years ago

Kimberly wants to grow grass in her backyard. She is buying grass seed to plant and needs to determine the area of her backyard.

ANTONII [103]

Answer:

B) Foot

Step-by-step explanation:

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3 years ago

The value of the digit 5 in 634,952 is how many times the value of the 5 in 43,597

stealth61 [152]

Answer:

Step-by-step explanation:

It is 10 times because it is one digit to the left that makes 10 times greater

6 0

4 years ago

Read 2 more answers