PLEASE HELP ASAP! I’m not good with angle stuff.

Answer:

7:5

Step-by-step explanation:

70 and 50 can be divided by 10

hope this helps you :)

Answer:

7:5

Step-by-step explanation:

we will make the numbers 70 and 50 as low as they can be while still keeping the same ratio between the two numbers.

To do this we find the largest number that both 70 and 50 can be divided by. Then we divide both 70 and 50 by that number to get the new reduced ratio.

The largest number 70 and 50 can be divided by is 10. When we divide both numbers by 10, we get the new reduced ratio as follows:

7:5

Answer:

X=2

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

Answer:

[tex] \huge{ \bold{ \huge{ \boxed{ \sf{x = 4}}}}} [/tex]

Step-by-step explanation:

[tex] \sf{ - 5(x - 2) = - (x + 6)}[/tex]

Distribute -5 through the parentheses in left hand side

Similarly, distribute ( - ) sign through the parentheses in right hand side

[tex] \longrightarrow{ \sf{ - 5x + 10 = - x - 6}}[/tex]

Move x to left hand hand side and change it's sign

Similarly, move 10 to right hand side and change it's sign

[tex] \longrightarrow{ \sf{ - 5x + x = - 6 - 10}}[/tex]

Collect like terms

[tex] \longrightarrow{ \sf{ - 4x = - 6 - 10}}[/tex]

The negative integers are always added but posses the negative ( - ) sign

[tex] \longrightarrow{ \sf{ - 4x = - 16}}[/tex]

Divide both sides by -4

[tex] \longrightarrow{ \sf{ \frac{ - 4x}{ - 4} = \frac{ - 16}{ - 4}}} [/tex]

Calculate

[tex] \longrightarrow{ \sf{x = 4}}[/tex]

Hope I helped!

Best regards! :D

Steps to solve:

-5(x - 2) = -(x + 6)

~Simplify both sides

-5x + 10 = -x - 6

~Subtract 10 to both sides

-5x = -x - 16

~Add x to both sides

-4x = -16

~Divide -4 to both sides

x = 4

Best Of Luck!

Answer:

Disagree. Even though [tex](-14)^{2} =196[/tex], it is impossible to have a negative length.

A square cannot have a length of a negative value.

Answer:

36, 396, thats all i gots

Step-by-step explanation:

Answer:

36 is 21 so it r to the f

Step-by-step explanation:

Hey there! I'm happy to help!

If you put √300 into your calculator, you will get 17.32050808......

This cannot be written as a fraction of two integers, which is what makes a rational number. Therefore, this is an irrational number.

Have a wonderful day! :D

Answer:

24

Step-by-step explanation:

f(x)=x^2+2x

Let x= 4

f(4)=4^2+2*4

     = 16 + 8

    = 24

Answer:

24+18x-36=216

-12+18x=216

18x=216+12

18x=228

x=228/18

x=30/3

Step-by-step explanation:

When two angles add to 90°, we say they "Complement" each other.

So if two angles are complementary,

then the sum of their measures is 90 degrees.

For example, if we had a 62 degree angle and an 18 degree angle,

these two angles are complementary because they add to 90 degrees.

Answer:

B

Step-by-step explanation:

if y = -3 then 4+(-3)/4(-3) would be 4-3 = -1 over -12 so -1/-12 or 1/12 -->B

Answer:

-3x^4-3x+15x^2

Hope it helps

The 1st option

Answer:

- 3[tex]x^{4}[/tex] + 15x² - 3x

Step-by-step explanation:

Given

(5[tex]x^{4}[/tex] - 3x + 8x²) - (8[tex]x^{4}[/tex] - 7x²)

Remove the parenthesis on first and distribute second by - 1

= 5[tex]x^{4}[/tex] - 3x + 8x² - 8[tex]x^{4}[/tex] + 7x² ← collect like terms

= - 3[tex]x^{4}[/tex] + 15x² - 3x ← in standard form

Answer:

26 miles

Step-by-step explanation:

use pythagorean theorem to find that from post office to stevie's is 10 miles long( 6^2 + 8^2=100, and the square root of 100 is 10) then add the total distence together and get 8+8+10=26

Answer:

What is the problem? WHat is MN and MP then only I can draw them.

Here's a strange fact I recently found out:

"Scientists have long known that Africa is the cradle of human civilization​. There, our ancestors shed most of their body hair around 2 million years ago, and their dark skin protected them from skin cancer and other harmful effects of UV radiation. When humans began leaving Africa 20,000 to 50,000 years ago, a skin-whitening mutation appeared randomly in a sole individual, according to a 2005 Penn State study.  That mutation proved advantageous as humans moved into Europe. Why? Because it allowed the migrants increased access to vitamin D, which is crucial to absorbing calcium and keeping bones strong. "

Hey there! I'm happy to help!

To find the x value of the midpoint, you add the x values and divide by 2.

3+(-9)=3-9=-6

-6/2=-3

And for the y value you add the y values and divide by 2.

-1+8=7

7/2=3 1/2

Therefore, our midpoint is (-3,3 1/2)

Have a wonderful day! :D

Answer:

12

Step-by-step explanation:

if you subtract the 13 from both sides, you are left with x/4=3, then you can multiply both sides by 4 to remove the division, and you are left with x=12

Answer: Current savings account balance

Step-by-step explanation:

since the equation is y = mx + b

mx would be the starting point so she earns 12.50 per hour so it's the current amount she has is 12.50.

Sorry if it dosen't make sense.

The b in the expression 12.50h + b represents the amount already in the saving account before depositing the next paycheck.

An expression is a sentence with a minimum of two numbers or variables and at least one operation such as addition, subtraction, multiplication, or division.

We have,

The amount earned per hour = $12.50

The amount earned in her next paycheck = $12.50h

where h = number of hours

The expression that represents the amount of money in her savings account after depositing the next paycheck:

= 12.50h + b

We need to find what b represents in this expression.

b will represent the amount already in the saving account before depositing the next paycheck.

Thus the b in the expression 12.50h + b represents the amount already in the saving account before depositing the next paycheck.

Learn more about expressions here:

https://brainly.com/question/28663201

#SPJ5

Answer:

up to 5 candy bars

Step-by-step explanation:

Answer:

X^2-11x+28

Step-by-step explanation:

Answer:

x = 1

Step-by-step explanation:

Answer:

decimal is 2.3 and percent is 230%

hope this helps

Answer:D

Step-by-step explanation:

Answer:

the answer is no solution

Answer: 408 students wear glasses

Answer:

they will travel 6 feet in 60 seconds.(y=6x;60 feet).

Step-by-step explanation:

A P E X

Answer:ANSWER:  $35 + (-$7) + (-$5)

Step-by-step explanation:

Total - book $ - magazine $

Which is equal to:

Total + (-book $) + (-magazine $)

$35 + (-$7) + (-$5)

Hope this helps! :)

Answer:

3.5

Step-by-step explanation:

simplify it first.

-4n-19=6n-54

54-19=6n+4n

35=10n

3.5=n

Answer:

[tex]\frac{2}{n}[/tex]

Step-by-step explanation:

[tex]\frac{2n}{n^2}[/tex] (exponential rule for fraction is the number subtract each other)

[tex]2n^{-1}[/tex] (from the top n exponent of 1 minus bottom exponent of2 (1-2=-1))

since the n is a -1 exponent to make it positive you put it in the denominator

[tex]\frac{2}{n}[/tex]

(the reason it's not n/n^2 is that the two cannot just disappear or be taken away unless you are solving for something and the n/n^2 can also be simplified into the 1/n)

Answer:

ab+3ag=9

Step-by-step explanation:

not sure what this is asking, might help? :)