Use the figure to find measures of the numbered angles.

Answer:

-12

Step-by-step explanation:

slope=y2-y1/x2-x1

Answer:

The y-intercept is about  25.385

Step-by-step explanation:

Calculate slope from difference in  y-values divided by difference in x-values.

-15/13 is slope.

Use slope-intercept form.

Y= mx + b

Substitute values from given coordinates for y and x, then solve for b

-60 = -15/13(74) + b

-60 = -85.385 + b

-60 +85.385 = b

25.385 = b

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Answer:

35

Step-by-step explanation:

Answer:

First answer

Step-by-step explanation:

It makes sense to me... I think I am right... I know think is not definate But I have good grades.. So... (BTW I am socially if I sound off or odd that is just me)

Show the figure, please.

Answer:

Step-by-step explanation:

What figure

Answer:

You need to divide 64 by 12/45. Whenever you divide fractions you keep the first number as it is, change the sign to multiplication and write the reciprocal of the second fraction which is you have to flip the fraction. It is going to be 64 times 45/12. Which is 240/1 which is 240.

Step-by-step explanation:

Using simple algebra, it is found that Amanda will be able to cut 20 pieces of [tex]12\frac{4}{5}[/tex] inches length.

Algebra is the branch of mathematics that deals with mathematical operations and symbols operating on numbers, variables and expressions

Let Amanda cut total x pieces

Given that length of each piece =[tex]12\frac{4}{5}[/tex] inches = 64/5 inches

Total length cut for all the pieces can be found by multiplying the number of  pieces with length of each piece

∴ Total length cut for x pieces = x × 64/5 =  64/5 x

Given that Amanda has 4 boards for cutting

Length of each board = 64 inches

Total length offered by 4 fours boards for cutting is calculated by  multiplying length of each board by 4 .

Total length offered for cutting by 4 boards = 4 × 64  = 256 inches

Therefore,

Total length cut for x pieces = Total length offered for cutting by 4 boards

⇒ 64/5 x = 256

⇒ x = 256/(64/5) = (256×5)/64 = 4×5 = 20

Therefore, There will be 20 pieces cut from all four boards .

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Answer:

-7.5=x

Step-by-step explanation:

9x+13=7x

13=-2x

-7.5=x

Answer:

You would multiply.

Step-by-step explanation:

10^2=100

10^-5=0.00001

(8.5*100)(3.4*0.00001)

(850)(0.000034)

0.0289

Answer:

[tex]G=\frac{2t}{n+3}[/tex]

Step-by-step explanation:

[tex](n+3)G=2t\\((n+3)G)/(n+3)=2t/(n+3)\\G=\frac{2t}{n+3}[/tex]

Answer:

D

Step-by-step explanation:

It just is

The distributive property needs to be applied to determine the value to add to the left side of the equation to balance the sides of the equation.

The quadratic equation is an equation of the form; y = ax^2 + bx +c. It a polynomial equation of degree  2.

Note that; the reason why the term b^2 / 4a^2 is not added to the left side of the equation is because the distributive property needs to be applied to determine the value to add to the left side of the equation to balance the sides of the equation.

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Answer:

Answer is B Ed2020

Step-by-step explanation:

trust me

Answer:-32.5

Step-by-step explanation: move x to the other side and solve

Answer:

Step-by-step explanation:

his salary  S is raised by 300 dollars

Algebraic expression

s+120

pls try to answer my question

i have to do it as soon as possible

Answer:

30−2(32+6)

=30−2(9+6)

=30−(2)(15)

=30−30

=0

Answer:

y= 7x+57

Step-by-step explanation:

Answer:

y+6=7(x+9)

Step-by-step explanation:

Got this off delta math straight off the back! If this was help put a star and press the thanks button!

Answer:

D. 1 : 2

Step-by-step explanation:

Given:

A(-6, -2),

B(6, 7),

C(-2, 1)

Required:

Ratio of AC : CB

SOLUTION:

Find AC:

[tex] AC = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]

Let,

[tex] A(-6, -2) = (x_1, y_1) [/tex]

[tex] C(-2, 1) = (x_2, y_2) [/tex]

[tex] AC = \sqrt{(-2 -(-6))^2 + (1 -(-2))^2} [/tex]

[tex] AC = \sqrt{(4)^2 + (3)^2} [/tex]

[tex] AC = \sqrt{16 + 9} = \sqrt{25} [/tex]

[tex] AC = 5 [/tex]

Find CB:

[tex] CB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]

Let,

[tex] C(-2, 1) = (x_1, y_1) [/tex]

[tex] B(6, 7) = (x_2, y_2) [/tex]

[tex] CB = \sqrt{(6 -(-2))^2 + (7 - 1)^2} [/tex]

[tex] CB = \sqrt{(8)^2 + (6)^2} [/tex]

[tex] CB = \sqrt{64 + 36} = \sqrt{100} [/tex]

[tex] CB = 10 [/tex]

Find AC : CB

AC : CB = 5 : 10 = 1 : 2

Answer:

y < - x + 17 - 2x + 3y - 6

-3y -3y

-4y < - x + 17 - 2x - 6

+6 + 6

-4y > - x + 23 -2x

+2x +2x

-4y < x + 23

-4y < x + 23 should be the answer.

Answer:

1.5

Step-by-step explanation:

Answer:

The number (x) in: "5 more than twice a number is 17" is what we are solving here.

Step-by-step explanation:

Answer:

7z

Step-by-step explanation:

Answer:

14, 18,

Step-by-step explanation:

It goes by 4's. 2 ,6 ,10 ,14 ,18.

Answer:

2, 6, 10, 14, 18

Step-by-step explanation:

Yeah it going by 4's

Answer:

[tex]\boxed {c = -5}[/tex]

Step-by-step explanation:

Solve for the value of [tex]c[/tex]:

[tex]\frac{8}{3}c - 2 = \frac{2}{3}x - 12[/tex]

-Take [tex]\frac{2}{3}c[/tex] and subtract it from [tex]\frac{8}{3}c[/tex]:

[tex]\frac{8}{3}c - 2 - \frac{2}{3}c = \frac{2}{3}c - \frac{2}{3}c - 12[/tex]

[tex]2c - 2 = -12[/tex]

-Add [tex]2[/tex] to both sides of the equation:

[tex]2c - 2 + 2 = -12 + 2[/tex]

[tex]2c = -10[/tex]

-Divide both sides by [tex]2[/tex]:

[tex]\frac{2c}{2} = \frac{-10}{2c}[/tex]

[tex]\boxed {c = -5}[/tex]

So, the value of [tex]c[/tex] is [tex]-5[/tex].

Answer:

s, t, a, t, i, s, t, i, c, s

Step-by-step explanation:

Answer:

It is linear pair

U can find Angle 'b' by using straight angle property

Answer:

131 degrees

Step-by-step explanation:

If a line intersects another line and one degree is given, then the other degree is 180-the other degree (180-49) which is 131 degrees

30

If half a gallon is 15 then just multiply 15 with 2.

Ratio of peanuts to raisins in the first version of a trail mix = 3:2.

Ratio of peanuts to raisins in the second version of a trail mix = 4.5:3.

Divide the ratio by 1.5.

Ratio for second mix = 3:2.

The ratios are equivalent for the two mixtures.

Hopefully this helped.

Answer:

18.75 feet

Step-by-step explanation:

Answer: 131 miles; 21 x 3 = 63 + 17 x 4 = 68. 63 + 68 = 131 miles

Hence, the cyclist ride in [tex]7[/tex] hour is [tex]131[/tex]miles.

What is the speed?

The magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity.

Here given that,

A cyclist rode at a constant speed of [tex]21[/tex]mph for [tex]3[/tex] hours. Then she decreased her rate of speed to [tex]17[/tex] mph for [tex]4[/tex] hours.

[tex]21[/tex] x [tex]3[/tex]  [tex]=63 + 17 (4)[/tex]

[tex]= 131[/tex] miles

Hence, the cyclist ride in [tex]7[/tex] hour is [tex]131[/tex]miles.

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Answer:

c = 1.29x + 2

c= cost

x= song

cost= 39.7

Step-by-step explanation:

1.29×30=38.7

38.7+2=19.7

First you go on the computer and you know how there's always a FBI agent watching you? You tell the FBI agent that your stuck in a hole and you need help. Then the FBI agent will send their team to come and get you but it won't be so easy because why? The little old lady you ran over decided to get revenge and set up a trap. so now it's the FBI vs The little old lady

the FBI starts to shoot at the Old Lady but she moves so fast she like lighting then she goes to attack the FBI agent but then the FBI agent reveals himself as the her grandson! Apparently he was able to get away and survive her attack since this caught the old lady off guard the grandson smashes cookies into her face and help you out of the hole

your welcome

Answer:

try to contact someone online if they are also the police department now has a online chat if you dont have a moblie device at hand

Step-by-step explanation: