Mathematics High School

Please help! if do you will get 'Brainliest' (Right answers only, and please show your work)

Answers

Answer 1

Answer:

The answer should be B

[tex]3c \: + \: 43 \: \geqslant \: 100[/tex]

Related Questions

EXPLAIN THE DIFFERENCE OF THE CIRCUMFERENCE AND THE AREA OF THE CIRCLE.

PLS ANSWER IT.

Answers

circumference is around the circle the border of the circle the area of the circle is the space in the circle

Thank you :)

The question is above!

;)

Answers

Answer:

umm 9/2

Step-by-step explanation:

Karlyn had an online business selling earrings. The materials to make a pair of earrings cost $15.00. Since it took her an hour to make each pair of earrings, she wanted to markup the price by $35 for her time and sell them for $50.00. What is the % markup for that pair of earrings?

Answers

The markup would be 133.33%

30is 200% of 15

5 is 33.33333333% of 15

33.33333333%+100+=133.33333333%

The markup is 133.33% or 133.33333333%

Find the value of each variable. If your answer is not an integer, write it in simplest radical form with the denominator rationalized

Answers

Answer:

I would need to see the variables to answer this questions.

find the value of x and y, special right triangles

Answers

Answer:

25 and 135

Step-by-step explanation:

you see that the small square equals 90

What is the slope of the line that passes through the
points (4,-7) and (9, 1)?
A) 5/8
B) 8/5
C) -6/12
D)-13/6

Answers

Answer:

C) -6/12

Step-by-step explanation:

Sana nakatulong

What is the value of x?

Answers

Answer:

24Step-by-step explanation:

Trust me on this one.

2^2 y^-6
-------------
8^1 z^0 x^-7

How do you solve this?

Answers

4x^7
——-
8y^6

this is the simplified answer. you flip negative powers.

In the coordinate plane, what is the distance
between (-3, 5) and (-3,-8)?

Answers

Answer:

Step-by-step explanation:

Plug the coordinates into the distance formula to find that they are 3 units apart

Answer:

13 units

Step-by-step explanation:

sqrt (x2 - x1)^2 + (y2 - y1)^2

sqrt (-3 - (-3))^2 + (-8 -5)^2

sqrt (0)^2 + (-13)^2

sqrt 169

Tony borrows $7,000 from a friend
at a rate of 5% interest for 4 months.
What is the total that needs
to be repaid after this time
to the nearest dollar?

Answers

Answer:

5%100 ×R200

Step-by-step explanation:

Address and u the one for me please

hejekekkske
sksksksk
sneak

Find the missing side lengths.

Need help please.

This is the 6th time I post.

Answers

Answer:

x = 9.238 y = 4.619

Step-by-step explanation:

I kind of forgot how to do sohcahtoa but we do cosine for one of them. I used a calculator but the lengths seems reasonable so I'm sure they should be right.

Jessica's cat weighs 7lb. The neighbors cat weighs 1/5 more than Jessica's cat. How much does the neighbor's cat weigh?

Answers

Answer:

8.4 lbs

Step-by-step explanation:

the cat is 7lbs and the neighbors is 1/5 more. to find 1/5 of 7 you would do 7/5 which equals 1.4

you then add 7+1.4=8.4 lbs

i'm pretty sure that's it!!

HELPPPPP
Directions: Find the slope of the lines graphed below.
1.
2.
3.
4.
5.
6.
Directions: Find the slope between the given two points.
7.(-1,-11) and (-6, -7)
8. (-7.-13) and (1, -5)
9. (8.3) and (-5,3)
10. (15, 7) and (3,-2)
11. (-5, -1) and (-5, -10)
12. (-12, 16) and (-4,-2)
Directions: Use slope to determine if lines PQ and RS are parallel, perpendicular, or neither.
13.P(-9,-4), (-7, -1), R(-2,5), S(-6, -1)
m(PO)
m(RS)
Types of Lines
PLEASE HELLPPPP

Answers

Answer:

7. -4/5

8. 1

9. 0

10. 3/4

11. undefined/nonlinear

12. -9/4

13. parallel

What is the value of x?
r \ 130°

Answers

Answer:

Step-by-step explanation:

Answer:

I don't see an "x" or an equation-

how do i solve 60=2b+20 also show me how u did ur work please

Answers

Answer: b=20

Step-by-step explanation:

First for the equation 60=2b+20

We will subtract 20 from both sides to start isolating b

40=2b

Divide both sides by 2

and you get b=20

Answer:

b = 20

Hope This Helps!

Step-by-step explanation:

60 = 2b + 20

-20 -20

--------------------

40 = 2b

40/2 = 2b/2

20 = b

b = 20

from the sum of 3a^2-ab-2b^2 and 2a^2+5ab-3b^2 subtract a^2-3ab-4b^2

Answers

4a^2+7ab-b^2

Step-by-step explanation:

Add the first two equations together:

3a^2-ab-2b^2

+ 2a^2+5ab-3b^2

---------------------------

5a^2+4ab-5b^2

Subtract that answer from the remaining trinomial:

5a^2+4ab-5b^2

- a^2-3ab-4b^2

--------------------------

4a^2+7ab-b^2

Answer:

4a^2 + ab - 9b^2

Step-by-step explanation:

First, perform the indicated addition:

3a^2-ab-2b^2

2a^2+5ab-3b^2

------------------------

5a^2 + 4ab - 5b^2

From this sum we subtract a^2 - 3ab - 4b^2:

5a^2 + 4ab - 5b^2

-(a^2 - 3ab - 4b^2

------------------------------

4a^2 + ab - 9b^2

how do you find the radius when given the volume and height?

Answers

Answer:

Calculate the area of the base (which is a circle) by using the equation πr² where r is the radius of the circle. Then, multiply the area of the base by the height of the cylinder to find the volume. SOO just remember to divide the diameter by two to get the radius. If you were asked to find the radius instead of the diameter, you would simply divide 7 feet by 2 because the radius is one-half the measure of the diameter. The radius of the circle is 3.5 feet. You can also use the circumference and radius equation.

Step-by-step explanation:

brainliest?

Help this is clever 8.4 I need this by 7

Answers

Answer:

Just do 8.4 times 7

Step-by-step explanation:

8.4 times 7 = 58.8

number 5 please help me

Answers

Answer:

I think C or D

Step-by-step explanation:

what angle is opposite the longest side?
I will mark as brainliest

Answers

Answer:

Step-by-step explanation:

Answer:

the angle that is 75 degrees

Step-by-step explanation:

Because the longest side is always opposite of the largest angle and the smallest side is always opposite of the smallest angle.

Which ordered pair would not be a solution to y = x3 – X ?
(-4,-60)
(-3,-24)
(-2,-6)
(-1,-2)

Answers

Answer:

Step-by-step explanation:

The circumference of a circle is 106.76 yards. What is the circle's radius?

Answers

Answer:

The answer is 16.99

Answer:

It's 17!

Step-by-step explanation:

CAN SOMEONE PLEASE HELP!!! I DONT UNDERSTAND. I WILL GIVE BRAINLIEST!!!

Answers

Answer:

586.76

Step-by-step explanation:

Take the area of the rectangular prism = 348

Find the area of the cylinder = 477.52

Divide the cylinder by 2 = 238.76

Add both together = 586.76

which fractions are the least common denominator of 84
A. 3/4, 1/7 and 1/6
B. 2/3, 1/6 and 1/42
C. 2/27, 1/7 and 1/3
D. 2/3, 1/6 and 1/7

Answers

Answer:

Step-by-step explanation:

In comparison to where would be
located on a number line?
A.closer to 0
B.the same point
C.closer to 1
D.at 0

Answers

B, the same point. 1/3 is equivalent to 2/6.

Which table represents a quadratic function? No downloadable links or files, I will mark brainliest.

It is not the 3rd option.

Answers

Answer:

where is the table lol

A cube. Point B is the top right point of the top face. Point A is the bottom left point of the bottom face and point C is the top right point of the bottom face. Diagonals are drawn from B to A and from A to C. Side B C is 10 inches long, and Side A B is StartRoot 300 EndRoot inches long. What is the length of Side A C? 14 in. StartRoot 200 EndRoot in. StartRoot 290 EndRoot in. 20 in.

Answers

Answer:

the answer is b

Step-by-step explanation:

i just did the assignment

Answer:

Step-by-step explanation:

A party store sold a total of 4,032 balloons since they open 42 days ago.they sold the same amount of balloons each day how many balloons did the party store sell each day since it opened?
A 86 balloons
B 90 balloons
C 92 balloons
D 96 balloons

Answers

The answer is D)96 balloons

Answer:

Step-by-step explanation:

Sana maka tulong po

shout out tga pagadian

(12) Which equation has irrational solutions?
Group of answer choices

Answers

Answer:

9(x+3)²=27

Step-by-step explanation:

hello :

9(x+3)²=27 means : (x+3)²=27/9

(x+3)²=3 because 3 is not the perfect square

Jimrgrant or Someone Answer this PLZ

Answers

Answer:

C and A

Step-by-step explanation:

For the triangle to be isosceles then the legs are congruent, that is

XZ = XY , substitute values

5x - 1 = 3x + 5 ( subtract 3x from both sides )

2x - 1 = 5 ( add 1 to both sides )

2x = 6 ( divide both sides by 2 )

x = 3 → C

(10)

The diagonals of a square bisect each other

Calculate PR using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2-y_{1})^2 }[/tex]

with (x₁, y₁ ) = P(0, 0) and (x₂, y₂ ) = R(6, - 8)

PR = [tex]\sqrt{(6-0)^2}+(-8-0)^2[/tex]

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

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

= [tex]\sqrt{100}[/tex]

= 10

Then

PT = 0.5 × 10 = 5 → A

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