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3 years ago

PLEASE HELP ME WITH THIS ASAP X

Mathematics

2 answers:

natulia [17]3 years ago

6 0

Answer:

Step-by-step explanation:

Count the numbers that are before the weight 2.4

So the answer is 6 because there are six numbers before it

joja [24]3 years ago

3 0

Answer:

Hi i think it is 6 im not sure though

Step-by-step explanation:

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X^2-16x+64=-8 take the square root of both sides

dimulka [17.4K]

I think the answer is x2 +64 but I hope you get it right good luck ! I hope it is 64 thanks

3 0

3 years ago

Hi help me 20 points!

Andrei [34K]

Answer:

I'm pretty sure its D

Step-by-step explanation:

8 0

2 years ago

Solve: 7 = x + 12 A) -19 B) -5 C) 4 D) 5

DaniilM [7]

Hello, there! :)

Answer:

x=-5

B. -5

*The answer must have a negative sign.*

Step-by-step explanation:

Definition of subtraction property of equality.

Subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.

$a-c=b-c$

First, you had to switch sides.

$x+12=7$

Then, you subtract by 12 from both sides of an equation.

$x+12-12=7-12$

And finally, simplify or solve.

$7-12=-5$

$x=-5$

Hope this helps!

Thanks!

-Charlie

8 0

3 years ago

1. A car dealership marks up their cars 7% in order to make a profit. Find the selling price

matrenka [14]

Answer:

1) selling price is 1.07 multiplied by whatever they paid for the car

2) selling price is $1.35

Step-by-step explanation:

2) to get 80% markup on 0.75 you can multiply 0.75 x 1.8

6 0

3 years ago

Please I need help. Find the sum of the interior angles of the figure below.

FrozenT [24]

Ok so to find the sum of interior angles the formula is

s=180(n-2)
s is sum and n is the number of sides

so this is a quadrilateral cause it has 4 sides

because of that n=4

substitute

s=180(4-2)

now you can either distribute or do pemdas but its easier and more efficient to just do pemdas

s=180(2)
s=360 degrees

5 0

2 years ago