I’m super confused on this problem PLEASE HELP!

Answer:

AB = 4.62    m∠A =  22°   m∠B = 68°

Step-by-step explanation:

Tan A = 1.7/4.3 = .39534...

m∠A = arctan .39534... ≅ 22°

m∠B = 90 - 22 = 68°

AB = [tex]\sqrt{1.7^{2} + 4.3^{2} } = \sqrt{2.89 + 18.49} = \sqrt{21.38} = 4.62[/tex]

Answer: y 27 is the height

Step-by-step explanation: You plot both lines and find the intersection and just say the y value of the intersection point.

Answer:

Step-by-step explanation:

substitute x=10 in either eq. to find the value of y.

y=2x+7=2×10+7=20+7=27

y=27

anwer: 7 the answer is 7

Answer:

Ruby needs 7 combined.

Step-by-step explanation:

If she needs 1/4 cup of powdered milk for one batch, then we multiply 1/4 by 4 to see how much she needs for 4 batches, which is 4/4, or one whole.

If she needs 3/2 cups of whole wheat for one batch, then we multiply 3/2 by 4 to see how much she needs for 4 batches, which is 12/2, or 6.

Then we combine 6 and 1, which is 7.

Answer:

-14+8

Step-by-step explanation:

Two minus signs directly next to each other are equivalent to a plus sign.

Answer:

-14.8 = -112 gitu aja sudah amat jangan maen game

Sorry I'm late, But your answer is Infinitely many solutions. Have a good day!

Answer:

C=2πr

Step-by-step explanation:

That is the formula to find the circumference C Equals 2 times 3.14 times radius

Answer: 2πr

Step-by-step explanation:

r=radius

π=pi

times by 2

you can use goo.gle and put the radius in and get the amount

Just type "circumference of a circle"

Answer:

The answer is 80.5!

Step-by-step explanation:

The reason to the answer is because volume of a cuboid is l×B×H

(Substitute the values)  L = 2 , B = 3.5 , H = 11.5

2 × 3.5 × 11.5

Therefore, when we multiply these numbers we get, the answer 80.5!

I hope this answer helps!

Answer: A

im sure

Step-by-step explanation:

Answer:

The answer is D

Step-by-step explanation:

C = πd

hope this helps xx

Answer:

I would think -32.4. - Tell me if I am wrong

Step-by-step explanation:

I hope this helps :)

Answer:

2/3

Step-by-step explanation:

there will be 4/6 of the pie and simplify to be 2/3

Answer:

$185, 7 weeks,

Step-by-step explanation:

[tex]150 + 5x = 45 + 20x \\ 15x = 105 \\ x = 7[/tex]

Answer:

I honestly don't know how to solve anything like this but my best guess is 135

Step-by-step explanation:

I used the area of a circle formula to find the area of the two semi-circles, and then added it to the area of the rectangle. (Once again, I really do not know xD)

Answer: The correct answer is 8^2 or 64

Step-by-step explanation: Can I please get the brainliest answer.

Answer:

8²

Step-by-step explanation:

When we divide numbers with exponents that have the same bases, we can just subtract the exponents. So, 8^9/8^7 equals 8^(9-7) = 8^2 (Which equals 64, but it isn't a power).

Answer: 10         hope this helps^^

Step-by-step explanation: 2(27)= -2x+35+4x-1

=10 (answer)

took the quiz as well

Answer:

60 milligrams

Step-by-step explanation:

just cross multiply! percentages are just fractions of 100. so you can say that [tex]\frac{45}{x} =\frac{75}{100}[/tex]

multiple 75 by x and 45 by 100 and you get

4500=75x

divide both sides by 75 and you get 60

9514 1404 393

Answer:

  the correct choices are shown

Step-by-step explanation:

Statement . . . . . Reason

1. c ║ d; ∠4 = ∠5 . . . . . Given

2. ∠4 = ∠7 . . . . . Alternate interior angles are equal

3. ∠5 = ∠8 . . . . . Vertical angles are equal

4. ∠7 = ∠8 . . . . . Substitution

Answer:

Step-by-step explanation:

11

Answer: 1 × 10^8

Step-by-step explanation:

The standard form is written as:

= c × 10^n

For example if we are told to change 200 to standard form, it'll be:

200 = 2 × 10^2

Therefore, 10 to the 8th power in standard form will be:

= 1 × 10^8

Answer:

32 aces

Step-by-step explanation:

4/20= x/160

once you set up this proportion you can cross multiple to get:

20x= 640

then just solve for x:

x= 32

Answer:

9

Step-by-step explanation:

jayfeather friend me

Answer:b

Step-by-step explanation:

Answer:

every number is divisible by a number. But if it has to be a whole number that has no decimals, then no.

Step-by-step explanation:

1729/9 = ~192.112

Step-by-step explanation:

PART A

a=total amount

c=cans of oil

g=gasoline

a=2.65g+3.45c

PART B

a=2.85(8.4)+3.15(6)

a=23.94+18.90

a=42.84

Hope that helped =)

Answer:

750 if just 27 is being rooted

18.9 if 27 x 250 is being rooted

Step-by-step explanation:

Answer:

$26.00

Step-by-step explanation:

no explination :D

Answer:

the tax would be 26

Step-by-step explanation:

Answer:

48x − 12y−3

Step-by-step explanation:

Distribute:

(6)(8x) + (6)(−2y) + −3

48x + −12y + −3

48x − 12y−3

Answer:

2w+4

Step-by-step explanation:

:)

Answer:

[tex]2(w + 2)[/tex]

Step-by-step explanation:

1. Simplify.

[tex] \frac{2(5w + 10)}{5} [/tex]

2. Factor out the common term 5.

[tex] \frac{2 \times 5(w + 2)}{5} [/tex]

3. Simplify  2×5(w+2) to 10 (w+2).

[tex] \frac{10(w + 2)}{5} [/tex]

4. Simplify.

[tex]2(w + 2)[/tex]

Therefor, the answer is, 2 ( w + 2 )

Answer:

30° and 110°

55° and 85°

70°and 70°

Step-by-step explanation:

Given that :

Angle B = 40°

Sum of angles in a triangle :

Angle (A + B + C) = 180°

A + 40 + B = 180

A + C = 180 - 40

A + C = 140°

From the Given options ;

The sun of the Angles Given must add up to 140°

Hence,

30° and 110° = 140°

55° and 85° = 140°

70°and 70° = 140