What would x=? Alternate Exterior & Interior Angles, 8th grade math! Help would be appreciated <3

What Would X=? Alternate Exterior &amp; Interior Angles, 8th Grade Math! Help Would Be Appreciated &lt;3

Answers

Answer 1

Answer:

x = 4

Step-by-step explanation:

From the picture attached,

Two parallel lines with a transversal line intersecting these parallel lines at two distinct points.

Angles measuring 36° and (8x + 4)° are Alternate interior angles.

Therefore, measure of these angles will be equal.

(8x + 4)° = 36°

(8x + 4) - 4 = 36 - 4

8x = 32

x = 4


Related Questions

6.) Evaluate the expressions below for the given values.
a. 2x + (x – 6) for x = 14
b. n 2+ n + 1 for n = 8
c. (r – 10)(r + 2) for r = 13

20 POINTSS

Answers

Answer:

Answer below. Hope it helps.

Step-by-step explanation:

a. 2x + (x - 6)    {x = 14}

= 2*14 + (14 - 6)

= 28 + 8

= 36

b. n² + n + 1    {n = 8}

= 8² + 8 + 1

= 64 + 9

= 73

c. (r - 10) (r + 2)    {r = 13}  

= (13 - 10) (13 + 2)

= 3 * 15

= 45

The correct answer will be 45! Hope you do good!

Help me quick please solve in inequality please

Answers

Answer:

B

i don't know how to explain what i did correctly but the answer is B

Answer:

D.

Step-by-step explanation:

x + 3 is 3 more laps

≥ 12 means at least 12.

Harry pays a tv priced £1200 plus VAT 20%. He pays £300 deposit and the balance in 10 equal monthly payments calculate the monthly payment

Answers

Answer:

£114

Step-by-step explanation:

total price of the tv = cost + tax

tax = o.2 x 1200 = 240

total price = 1200 + 240 = 1440

monthly payment = 1/10 x (1440 - 300) = 114

pls help I'll give 20 points!

Answers

Answer:

3/4 of 5

= 3/4 × 5

= 15/4

= [tex]3\dfrac{3}{4}[/tex]

If the nth term of a sequence is 10n what is the 12th term

Answers

Answer:

10th term is 120.555

Step-by-step explanation:

The 12th term in the sequence is 120

To find this, you substitute 12 for n in 10n

Dakota earned ​$8.75 in interest in Account A and ​$28 in interest in Account B after 21 months. If the simple interest rate is 3% for Account A and ​4% for Account​ B, which account has the greater​ principal?

Answers

so B should be the answer

Step-by-step explanation:

account a would have 16.42 in their account after 21 months and b would have 64.77 after 21 months also

Find the diameter and circumference


9 m

Answers

Answer:

d = 18, c = 56.55

Step-by-step explanation:

Solution

d=2r=2·9=18

C=2πr=2·π·9≈56.54867

PLEASE HELP, WILL MARK BRAINLIEST!

A circular pool has a footpath around the circumference. The equation x2 + y2 = 2,500, with units in feet, models the outside edge of the pool. The equation x2 + y2 = 3,422.25, with units in feet, models the outside edge of the footpath. What is the width of the footpath?

Answers

Answer:

8,5 feet

Step-by-step explanation:

The equation of the form

x² + y² = (r)²

Is the equation of the circumference

We have for the pool:

x²  +  y²  = 2500      ⇒  x²  +  y²  = (50)²

And for the outside edge of the footpath

x²  +  y²  = 3422,25  ⇒  x² + y²  = (58,5)²

So we obtain the radius of each circumference

For the outside edge of the pool  r₁  = 50 feet

For the outside edge of the footpath r₂ = 58,5  feet

Then the width of the footpath is  58,5  - 50  =  8,5 feet

A square is split into four

similar squares, one of

the new squares is split

into fourths again, and

this process continues.

What kind of sequence

does this demonstrate?

Answers

Answer:

Geometric Sequence.

Step-by-step explanation:

We are told that the square is split into 4 similar squares. One of the new squares is now split into fourths again and this same sequence is repeated over again.

This means that there is a common ratio which is ¼.

Since there is a common ratio and not common difference, this sequence is said to be a geometric sequence.

Which only lists multiples of 16?
O 1, 2, 4, 8, 16
O 16, 24, 32, 40
O 16, 32, 48, 64
O 1,2,4,8, 12, 16

Answers

Answer:

The answer is C: 16, 32, 48, 64

Step-by-step explanation:

The multiples of 16 are:

16x1= 16

16x2=32

16x3=48

16x4=64

The rectangular prism has a base that is 3x9 m and a height of 2m
What is the volume of this greenhouse?

Answers

Answer:54

Step-by-step explanation: 2*3*9=54

Solve the following system of equations for x
2x-y=4
y-x=4

Answers

Answer:

What do i do???

Step-by-step explanation:

Answer:

x = 8

y = 12

Step-by-step explanation:

Given equations are -

2x - y = 4         .......(1)

-x + y = 4         ........(2)

Add both equations, we get

2x - y + (-x + y) = 4 + 4

⇒2x - y - x + y = 8

⇒x = 8

Now,

Put the value of x in equation (2), we get

y - 8 = 4

⇒y = 4 + 8

⇒y = 12

∴ we get

x = 8

y = 12

wats 3/4 x12
plus the work and how to solve it

Answers

Answer:

9

Step-by-step explanation:

You divide 3 by 4 first and you'll get the anser 0.75, then multiply it by 12.

Find the distance between the two endpoints.
(-6, 1) and (-3, 1)

Answers

Answer:

3

Step-by-step explanation:

distance formula

Solve for e.

e² = 36

Enter your answer in the box.

e = ±

Answers

Answer:

e= 2.718281828459........

Answer:

he told u so ya

Step-by-step explanation:

Where can you buy a ruler that is 3 feet long?

Answers

It’s called a yard stick, and at a hardware store.

Answer:

At a yard sale

Step-by-step explanation:

Alright another here we go, Please help!

Answers

Answer:

4x=y

Step-by-step explanation:

4x=y is your answer because if x is 5, like in the table, then 4(5) would equal 20, which is the y-value. It also works for every number in the table.

Hope this helps.

will name the brainliest

Answers

Answer:

sin A = 13/85

Step-by-step explanation:

Opposite Angle A is side BC, of length 13.  The length of the hypotenuse is 85.  The sine function is defined as the ratio opp/hyp.  In this problem that ratio is

opp

------ = sin A = 13/85

hyp

We use the inverse sine function arcsin x to determine Angle A:

A = arcsin 13/85 = 8.8 degrees

Answer:

Sin(A) = [tex]\frac{13}{85}[/tex]

Step-by-step explanation:

Sin ratio = [tex]\frac{opposite}{hypotenuse}[/tex] (according to the given or asked angle)

Sin (A) = [tex]\frac{13}{85}[/tex]

Hope this helps!

mDE = 128 and mBC = 63. Find mZA. (The figure is not drawn to scale.)​

Answers

Answer:

The angle formed by the intersection of 2 secants could be found out as: 1/2 (Arc DE - arc BC)

mDE = 128

mBC = 63

=> 1/2 (128 - 63)

=> 32.5 = mZA

Hope this helps!

what was westons error

Answers

i need more information or a picture

Answer:

he made a big error

Step-by-step explanation:

a ramp measures 6 feet long. if the ramp is 12 inches tall, what is the horizontal distance it covers? i'll give brainliest to whoever answers first/correctly!

Answers

we know that

1 ft--------> is equals to 12 in

the ramp is 12 inches tall----------> 1 ft tall

A ramp measures------------------>  6 ft long

applying the Pythagorean theorem

c²=a²+b²

where

c-----> 6 ft long

a----> horizontal distance

b-----> 1 ft tall

a²=c²-b²------> a²=6²-1²-----> a²=35------> a=√35------> a=5.92 ft

the answer is

5.92 ft

Answer:

6.08 or so

Step-by-step explanation:

The height is 1 foot, while the length is 6 feet.

You can use the Pythagorean Theorum to solve this, as you plug in the values.

The theorum states that A squared plus B squared = C squared, where A is  the length, and B is the width. (It doesn't matter if A is the width and B is the length either.)

So if we plug in the values:

1 squared plus 6 squared = C squared.

1 + 36 = 37

Since it is C squared, we can find the square root of 37, which is something like 6.0827625302982196889996842452021.

So usually we round to the hundredths place, so we can use 6.08.

Which of the following is an angle shown in the drawing?




∠GHB
∠KIH
∠HDE
∠FEI

Answers

Answer:

HDE

Is there more than one answer choice?

Step-by-step explanation:

MRK ME BRAINLIEST PLZZZZZZZZZZZZZZZ


[tex] \frac{5}{6} \times \frac{7}{8} \times 1 \frac{5}{7} [/tex]

Answers

Answer:

5/4 or 1 1/4 will be your answer!

Step-by-step explanation:

oki, so let's simplify first ofc, then multiply.

5/6 x 7/8 x 12/7 =

35/48 x 12/7 =

420/336=(gcf of 420 and 336 is 84)

5/4=

1 1/4

What is (f - g)(x)?
f(x) = -2x + 4
g(x) = -x2 + 4x + 5

Answers

Step-by-step explanation:

[tex] ( - 2x + 4) - ( - {x}^{2} + 4x + 5) = {x }^{2} - 6x - 1[/tex]

Find the area of an equilateral triangle that has a perimeter of 24 units.

Answers

Answer:

32!

Step-by-step explanation:

area of a triangle is bh/2

the base and height are the same (8)

8*8 is 64

64 ÷ 2 is 32

Find the length DE. Round your answer to the nearest tenth of a meter

Answers

Answer:

13.8

Step-by-step explanation:

We can use trigonometry to find the length of DE

Remember these are the trigonometric ratios

Sin = Opposite over Hypotenuse

Cos = Adjacent over Hypotenuse

Tan = Opposite over Adjacent

For ∠FDE we are given its opposite side length ( FE ) and need to find its adjacent angle ( DE )

When working with opposite and adjacent we use the trig ratio tangent

That being said we want to create an equation to solve for (DE) ( Recall that tan = opposite over adjacent. ) ( let DE = x )

so [tex]tan(51)=\frac{17}{x}[/tex]

now we solve for x

Step 1 multiply each side by x

tan(51) * x = x tan (51)

[tex]\frac{17}{x} *x=17[/tex]

now we have x tan (51) = 17

step 2 divide each side by tan (51)

[tex]\frac{xtan(51)}{tan(51)}=x\\\frac{17}{tan(51)}[/tex]

we now have

[tex]x =\frac{17}{tan(51)} \\[/tex]

[tex]tan(51)=1.234897157\\\frac{17}{1.234897157} =13.76632856[/tex]

we're left with x = 13.76632856

Finally we round to the nearest tenth and get that the answer 13.8

Choose the diagram that shows the graph of the inequality. ​

Answers

diagram C is the answer to your question

Find the distance speed=96km/h time=20 mins

Answers

Answer:

32km

Step-by-step explanation:

speed=96km/h

time=20mins=1/3hour

Distance=Speed×Time

➜96×1/3

➜96/3

➜32km

Which values are equivalent to the fraction below? Check all that apply.
Please help me
The answer choices are on the photo

Answers

Answer:

c

Step-by-step explanation:

hope this hellpppeedd

The answer its 1/16

4(2x+1)
what is the answer

Answers

Answer:

8x + 4

Step-by-step explanation:

4(2x+1)

4*2x + 4*1

8x + 4

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