Please help me with this

Answer:

x = 50°

Step-by-step explanation:

Sum of Angles in a Triangle: 180°

All angles in a triangle must add up to 180°.

Step 1: Set up equation

x + 70° + 60° = 180°

Step 2: Solve for x

Answer:

50°

Step-by-step explanation:

Step 1:

x + 70° + 60° = 180°       Sum of a Δ

Step 2:

x + 130° = 180°         Combine Like Terms

Step 3:

x = 180° - 130°       Subtract 130° on both sides

Answer:

x = 50°

Hope This Helps :)

Answer:

9. A

10. D

11. True

Step-by-step explanation:

I might be incorrect sorry :(

Answer:

i think the person that answered first is correct

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

When solving the inequality u have to sometimes change the sign it depends on the value of the number or answer.

HOPE THIS HELPS!

The answer is 7 pieces.

If you divide 5.80 (5 4/5) by 0.80 (4/5), you get 7.25. Since Mae probably doesn't want to use a piece of ribbon smaller than the others she will only cut 7 pieces.  

Answer:

7

Step-by-step explanation

5 4/5 = 5/5, 5/5, 5/5, 5/5, 5/5, 4/5

so five 5/5 - 1/5 each = 4/5, 4/5, 4/5, 4/5, 4/5 so we now have five 4/5 + the 4/5 we had at the beginning so we have six 4/5 then add all of the 1/5 we took away from all of the 5/5 so 1/5 x 5 = 5/5 = 4/5 Remainder 1/5 so we now have seven 4/5 and an extra 1/5

so, in conclusion, Mae can cut seven pieces of ribbon.

J'espère que cela aide : )

Answer:

1) 100 dimes, 150 nickels, 250 quarters.

2) $80

Step-by-step explanation:

Answer:

1. 200 inches; 2. 12 feet

Step-by-step explanation:

needed ASAP so i don't want to waste too much time.

Answer:

1/5

Step-by-step explanation:

GOOD LUCK :3

Answer: - 10 over 7

Step-by-step explanation:

Answer:

when you reciprocate 7/10 it becomes 10/7

Answer:

Step-by-step explanation:

74,000,000 = 7.4x10^7

.0000625 = 6.25x10^-5

18,000 = 1.8x10^4

.00009 = 9x10^-5

3,728,000 = 3.728x10^6

.0011 = 1.1x10^-3

Answer:

A. 7.4*10 to the 7th power

B. 6.25*10 to the -5th power

C. 1.8*10 to the 4th power

D. 9*10 to the -5th power

E. 3.728*10 to the 6th power

F. 1.1*10 to the -3th power

Step-by-step explanation:

Answer:

Step-by-step explanation:24-12x<6x-30

24<18x-30

54<18x

Divide. 54/18= 3 3<x. It should be the first one if I’m right?

Answer:

106ft by 2

Step-by-step explanation:

Answer:

106 ft

Step-by-step explanation:

Answer:

E and G

Step-by-step explanation:

just plug in the numbers for A and M

Answer:

I believe it's E & G.

Answer:

14.99

Step-by-step explanation:

Cone volume formula is V=Pi(r^2)(h/3)

3,077.2(3)/(pi)(14^2)

Answer: Baby Girl Grace grows 3/4 inch every month.

Step-by-step explanation:

Y= (y_2 - y_1)/ (x_2 - x_1)

Y= (29-26)/(16-12)

Y= (3/4)

The rate of change of height of baby girl is 0.75 inches per month.

A value that results from dividing the change in a function of a variable by the change in the variable velocity is the rate of change in distance with respect to time.

Here, from the given table;

At 4th month,               the length of baby girl = 20 inches

at  30th month,             the length of baby girl = 39.5 inches

x₁ = 4,        y₁ = 20

x₂ = 30      y₂ = 39.5

Now,

Rate of change of height = (y₂-y₁) / (x₂ - x₁)

                                           = (39.5 - 20) / (30 - 4)

                                           = 19.5 / 26

                                           = 0.75

Thus, the rate of change of height of baby girl is 0.75 inches per month.

Learn more about Rate of change from:

https://brainly.com/question/12786410

#SPJ2

Answer:

wow thats one hard equationnnnn

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

can i have branliest?

Answer:8

Step-by-step explanation:If there is a -43 you just minus and ignore the +

Answer:

Slope: rise/run

          = 5/5

          = 1

Y-intercept:  -5

SLOPE INTERCEPT FORM:

y = 1x-5

The equation of line is y = 1 x + ( -5 )

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept.

And y - y₁ = m ( x - x₁ )

y = y coordinate of second point

y₁ = y coordinate of point one

m = slope

x = x coordinate of second point

x₁ = x coordinate of point one

Given data ,

y intercept b = - 5

Slope m = Rise / Run

              = 5 / 5

              = 1

The equation of line is y = mx + b

Therefore , y = x - 5

Hence , the equation of line is y = 1 x + ( -5 )

To learn more about equation of line click :

https://brainly.com/question/26860671

#SPJ2

Answer:

43/8 feet

Step-by-step explanation:

The total change is the sum of the length of two boards she cut.

First board length is 1  7/8th feet. Let's change to improper fraction:

1 7/8 = 15/8 feet

Second board lengrh is 3.5 feet, or 3  1/2 feet. Let's change to improper fraction:

3  1/2 = 7/2 feet

Let's add the two:

The change in original board is 43/8 feet

Answer:

f(x)=10x+5

Step-by-step explanation:

Answer:

$140

Step-by-step explanation:

The answer is $140 because the rate of change (slope) is 14 dollars a week. All you have to do is multiply $14 by the number of weeks (14 x 10) and you'll get $140 in William’s bank account after 10 weeks.

Answer:7:13

Step-by-step explanation:

Answer:

Step-by-step explanation:

Q -> Q'    (-3,4) -> (-2,2.666666)

              -3*2/3=-2      [tex]4*\frac{2}{3} = 2\frac{2}{3}[/tex]

P -> P'    (-5,1) -> (-3.333333, .666666

              [tex]-5 *\frac{2}{3} = -3\frac{1}{3}[/tex]         [tex]1*\frac{2}{3} = \frac{2}{3}[/tex]

R -> R'    (-3,-3) -> (-2,-2)

               [tex]-3*\frac23 = -2[/tex]

S -> S'     (-5,-1) -> (-3.333333,-.666666)

              [tex]-5*\frac23 = -3\frac13[/tex]   [tex]-1 *\frac23 = -\frac23[/tex]

Answer:

10 inches

Step-by-step explanation:

Answer:Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words.

Step-by-step explanation:

Step-by-step explanation:

Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words.

Answer:

1 im not 100% on this one but b could be a horizontal reflection or a vs vertical reflection

2 The absolute value of a number is its distance from zero on the number line. Therefore, -4+3 is 4+3, and the absolute value of 3+(-4) is also 4+3.

Step-by-step explanation:

2 The absolute value of a number is its distance from zero on the number line.  Therefore, the absolute value of 3 is 3, and the absolute value of -3 is also 3.  A positive number and its negative have the same absolute value.  It is symbolized as |x|, and |-x| has the same value.

this is a helpful site to use for homework toofor the qustions i coundnt help with.

have any questions be contact me visa discord flur the fur#3243

Step-by-step explanation:

shouldnt it be 3

do mind if you put the answers to that box where you can pick a word?

and then i well help you as much as i can

Answer: 1 is b

2 is c

3 is c

4 is d

5 is b

Answer:

12=3x-6 is 6

16=4x+8 is 2

4z+8=40 is 8

5x-7=38 is 9

-3x-9=24 is -11

Step-by-step explanation:

for 12=3x-6 you would get x by itself so first you add the 6 to the 12

you get 18 then you try to get the x by itself so you divide 3x by 3 and divide 18 by 3 as well. So you end up with 6=x. Repeat with every problem

Answer:

Hope this helps

Also its the second one

Answer:1, 2, 4, 7, 14, 28

Step-by-step explanation: