I need help to solve it

Answer:

Slope-Intercept: y = 10x - 82    Point Slope form: y + 2= 10(x - 8)

Step-by-step explanation:

To create a Slope-Intercept form, you need to first find the y-intercept. To do that, you need to plug in the coordinates in the eqaution so far, y = 10x +b.

y = 10x +b.

-2 = 10(8) + b

-2 = 80 + b

-82 = b

y = 10x - 82

Point Slope form: y + 2= 10(x - 8)

Answer:

56 units

Step-by-step explanation:

(2/3)*84 = 56

Answer:

John was 17 miles away from where he started.

Step-by-step explanation:

The easiest approach to this problem is to draw it out (check the attached image). Going East and turning South is the same as drawing a line towards the right, and then down on the paper.

Using the Pythagorean Theorem, we know that the sum of the square of the legs (2 smallest sides of a right triangle) is equal to the square of the hypotenuse of that triangle. In other words, [tex]a^2 + b^2 = c^2[/tex].

So to solve this, work backwards:

[tex]8^{2}+15^{2} =c^{2}\\64 + 225 = c^{2}\\289 = c^{2}\\c = \sqrt{289}\\ c = 17[/tex]

The distance between the initial and final point will be 17 miles.

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

This can be expressed as

H² = P² + B²

John drove his car due east for 8 miles.

He then turned south and drove 15 miles.

Then the distance between the initial and final point will be

H² = 8² + 15²

H² = 64 + 225

H² = 289

H = 17 miles

More about the Pythagoras theorem link is given below.

https://brainly.com/question/343682

#SPJ2

Answer:

its $110 as 10 percent of 100 is 10

Answer:

D

Step-by-step explanation:

The difference between the percentage of the data and the model will stay the same.

Answer:

will get smaller.

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

A triangular prism will have exactly 2 triangular sides (bases).

A triangular pyramid will have at least 3 triangular faces.

Count the triangles and classify accordingly.

Left to right, the number of triangles is ...

  4, 2, 2, 4, 2

The figures with 4 triangles are pyramids; the others are triangular prisms.

Answer:

1.3

Step-by-step explanation:

B: (4,1)

A: (-8, 1.3)

pythagorean theorem:

a leg: .3

b leg: 13

c: 13

Answer:

this is how you solve it

Step-by-step explanation:

so how many times can 15 fit in 1 hour

4 times right?

15 x 4 = 60

theres 3 hours

60 x 3 = 120!

120 is ur answer

hope this helps

have a great day

stay safe

Answer:

1. Shade 7 boxes in.

If 100% is 400 each 10% segment would be 40 and in order to get 70% (or 280) we shade in 7 boxes.

2. The football team scored 280 points. We get this number by multiplying .70 by 400

3. Marcy would spend more money.

To do this problem we multiply the percent by how much they have to get how much they spend.

Stephenson: 12% of 200$

.12 x 200 = 24$

Marcy: 8% of 350$

.08 x 350 = 28$

Answer:

72°

Step-by-step explanation:

→ Recall how many degrees are within an interior angle

180

→ Minus the angle from 180

180 - 108 = 72°

Answer: hi hope this helps

Step-by-step explanation:

Answer:

$3200

Step-by-step explanation:

Answer:

C 16

Step-by-step explanation:

Using ratios

3:12

12/3=4

4:x

4*4=16

x=16

4:16

hope this helps:)

Answer:

2/7

Step-by-step explanation:

There are 7 days in a week, and 2 days start with the letter T.

Answer:

I think it's y= +10

not sure tho :))

Answer: what question?

Answer:

4

Step-by-step explanation:

24xy---> 2

-xy3--->4

x2--->2

Answer:

12

Step-by-step explanation:

0 + 12 = 12

Answer:

12

Step-by-step explanation:

the 2 numbers 12 units away from 0 are 12 and -12

since it's to the right of 0, it's positive

Answer:

a. 2(4*8 + 8*6 + 4*6)

2(32+48+24)

2(104)

208 in^2

b. 4*8*6 = 192 in^3

Answer:

1/2

Step-by-step explanation:

you could get 2 or 4 or 6

Answer:

2:6

Step-by-step explanation:

ℎ ℎ ℎ ℎ ℎ 2

6

Answer:

[tex]3x - 3 \leqslant 2 \times (x + 1) + x \geqslant 0 = [/tex]

Step-by-step explanation:

[tex]3x - 3 \leqslant (2 \times x) - (2 \times 1) + x \geqslant 0[/tex]

Answer:

[tex]3\frac{11}{12}[/tex] cups

Step-by-step explanation:

[tex]2\frac{1}{2} = \frac{5}{2}[/tex] of pears

[tex]\frac{2}{3}[/tex] of grapes

[tex]\frac{1}{4}[/tex] of apples

[tex]\frac{1}{2}[/tex] of orange

when adding fractions, make sure all denominators are the same:

[tex]\frac{5}{2} = \frac{30}{12}[/tex] of pears

[tex]\frac{2}{3} = \frac{8}{12}[/tex] of grapes

[tex]\frac{1}{4} = \frac{3}{12}[/tex] of apples

[tex]\frac{1}{2} = \frac{6}{12}[/tex] of orange

add all of the fractions:

[tex]\frac{30}{12} + \frac{8}{12} + \frac{3}{12} + \frac{6}{12} = \frac{47}{12}[/tex]

convert to mixed fraction:

[tex]\frac{47}{12} = 3\frac{11}{12}[/tex]

Look at the other guys

Answer: Option A

Step-by-step explanation:

To get from A to A', what is done?

A is at the point (2,6) and A' is at the point (2,-1)

The x value of the two points stayed constant (didn't change) meaning that options C and D are invalid (because those two are transformations to the x-value)

Now let us take a look at options A and B which both concern the y value

The y-value of A is 6 and A' is -1

To get from 6 to -1, do you

a) subtract 7

or b) = multiply by -1

Let us test it out:

a) 6 - 7 = -1 (yes, it equals -1)

b) 6 * -1 = -6 (no, it does not equal the intended value of -1)

Thus correct choice is A, we subtract 7