I need help please!!!

Answer:

Angles formed when a transversal line cuts across two straight lines are known as corresponding angles.

Step-by-step explanation:

Answer:

-8(7y-8)-3(7y-7)−8(7y−8)−3(7y−7)

Distribute to remove the parentheses.

Collect like terms

-154y+170

Step-by-step explanation:

Answer: each 0.5 hour or 30 minutes they travel 1 mile

Step-by-step explanation:

so just keep adding 1 mile each 0.5 hour

Answer:

Step-by-step explanation:

3 divided by 1.5 = 2

To fill in the answer for the distance traveled, you multiply the time by two.

Example: 0.5 x 2 = 1

                1 x 2 = 2

so on and so forth

Answer:

the answer is 120 feet

Step-by-step explanation:

Answer:

The answer is B cause all the rest is lower and negatives make the other one wrong so the answer is B hope this helps :)

Answer:

-1.2<6.9 is the statement that's true.

Explanation: - 1.2 is smaller than 6.9

The sum of the first 75 terms of the sequence is -5.068*10^34

Given the following geometric sequence

[tex]a_1 = \frac{-1}{3} \\a_i = a_{i-1}*(-3)[/tex]

The sum of the nth term of the GP is expressed as;

[tex]S_n = \frac{a(1-r^n)}{1-r}[/tex]

a = -1/3

n = 75

r = a₂/a₁

a₂ = -3a₁

a₂ = -3(-1/3)

a2 = 1

r = 1/(-1/3)

r = -3

Substitute the given values in the formula;

[tex]S_n = \frac{-1/3(1-3^{75})}{1-(-3)}\\S_{75} = \frac{-1/3(3^{75}-1)}{1+3} \\S_{75} = \frac{-1/3(6.082 \times 10^{35}-1)}{4}\\S_{75} = \frac{-1/3(6.082 \times 10^{35})}{4}\\S_{75} = -0.5068 \times 10^{35}\\S_{75} = -5.068 \times 10^{34}\\[/tex]

Hence the sum of the first 75 terms is -5.068*10^34

Learn more on geometric series here: https://brainly.com/question/20548958

Answer: x+16y

Step-by-step explanation:

4(x+2y)-(3x-8y)​

4x+8y-3x-8y

x+16y

a) 19

b) -12

c) 15

d) 18

e) 31

¡Espero que esto te ayude! Avísame si tengo algo mal :)

Answer:

el 9

Step-by-step explanation:

Porque 9+9=18

Entonces si los sumamos más 4:

18+4=22

el número es 9

Answer: 4 and 5

Step-by-step explanation:

Answer:

the 3rd one

Step-by-step explanation:

i just took the test

Based on the model produced by the scatterplot, log of stock prices is calculated from the scatter plot and 10 is raised to the power of the result to obtain the estimated stock price. Hence, a reasonable estimate for the stock price would be ; $185.05

From the scatter plot model :

log y = 0.0022(95) + 2.0583

log y = 2.2673

Raise the power of both sides to the power of 10

[tex]y = 10^{2.2673} = 185.054 [/tex]

Therefore, a reasonble estimate for the stock price would be $185.05

Learn more : https://brainly.com/question/10992447

Answer:

1. 132.    .2     143

Step-by-step explanation:

Answer:

Let's verify is the corresponding sides have same ratio:

Ratios:

The ratios are same, so the triangles are similar

The scale factor (ΔABC to ΔXYZ) is 2/7 (or ΔXYZ to ΔABC is 7/2 = 3.5)

Answer:

Answer = -13 or 12

Step-by-step explanation:

let the two numbers be y and y+1

y(y+1)=156

y2 + y -156=0

y2 -12y+13y-156

y(y-12) +13(y-12)

(y+13) (y-12)

y+13=0

y= -13

y-12=0

y=12

Answer: The answer is B

Step-by-step explanation:

Answer:

Step-by-step explanation:

Both x and y have the same numerical coefficients so they are parallel. Even the signs are the same. That means that the lines are parallel. To show this, I've included the graph below. So there are NO solutions which is C

Red: x + 2y = -2

Blue: x +2y = - 4

Answer:d. a horizontal stretch to produce a period of 3pi/2 and a horizontal translation of pi/4 units to the right

Step-by-step explanation:

:)

Answer:

A horizontal stretch to produce a period of 3pi/2 and a horizontal translation of pi/4 units to the right

Step-by-step explanation:

While there's not graph provided, I've taken the test a little while ago and it seem to be right.

Answer:

A)Rhombus

Lollllllllll

Answer:

A

Step-by-step explanation:

Squares have 90 degree angles, not 60.

Answer: 21.08

Step-by-step explanation:

Turn 85 into a percent then multiply by 24.80.

0.85*24.80= 21.08

Hope this helps :)

Answer:

it is 15

201+24=225

thé square root if 225 IS 15

Answer:

224

Step-by-step explanation:

Answer:

Isosceles Right Triangle

Answer:

k = 28

m = 112

t = 56

Step-by-step explanation:

From the question, the following equations can be derived

Kiran's chips (k) = 2/3 x J

Mai (M) = 4 x k

Tyler = 1/2 x M

If Jada won 42 chips, Kiran's chips (k) = 2/3 x 42 = 28

Mai = 4 x 28 = 112

Tyler = 1/2 x 112 = 56

Answer:

c) terms

Step-by-step explanation:

Answer/Step-by-step explanation:

Map key : 1 inch = 250 miles

The distance on map shown : 7.4 inches

So first we would set the equation up:

Map key*the distance show on the map = ???

250*7.4 = 1850

Answer: The answer is 7/4 in improper form and 1 3/4 in mixed number form

Step-by-step explanation: Now that you clarified it I get it.  All you have to do is 1/4*7, which is 7/4 or 1 3/4. How I got 1/4 is I saw that Sara walked 1/4 greater than James so I got 1/4 as how many more miles she walked

Hope this helps and brainliest would be appreciated

3 minus 4 is -1, Kate is in debt and owes one apple.

If this is incorrect, please, don't refrain to tell me. Thank you.

Answer: x=9,-1

Step-by-step explanation:

First, we are gonna start out with finding two numbers that multiply to equal -9 and add up to equal -8

Those numbers would be -9 & 1

-9+1=-8

-9x1=-9

Now we have

(x-9)(x+1)

x-9=0   x+1=0

 +9 +9   -1  -1

x=9      x=-1