Mathematics High School

I NEED HELP ASAP
Find The Value of X

I NEED HELP ASAP Find The Value Of X

Answers

Answer 1
30

:-))))))))))))))))

Related Questions

please help will mark right answer brianlyist

Answers

Answer:

b = 64°

2b = 128°

Step-by-step explanation:

use (n-2)×180 to find the total number of degrees inside a polygon where 'n' equals number of sides

hexagon has 6 sides; (6-2)×180 = 720°

528 + 3b = 720

3b = 192

b = 64

Question 8 A water tank initially contained 51 liters of water. It is then drained at a constant rate of 2.5 liters per minute. How many minutes have passed, m, when the tank contains 42 liters? Round to the nearest tenth.​

Answers

Do 51 and 2.5 then when you get that add 42 to your answer

Ms. Reed enjoys jogged a total of 3 1/2 miles. If she jogs the same amount every day, how far will she have jogged in a WEEK?

Answers

She would run 24.5 miles in a week


3 1/2 (miles) times 7 (days of the week) = 24 1/2

I ONLY HAVE 2 MINS PLS HELP

Answers

Answer:

Forgive me if I am wrong, but I beleive the answer is F

Step-by-step explanation:

(2x2 + 3)(4x + 5) – 8x(x² – 2)

how i do simplify and expand?

Answers

The solution is -8x^3 + 44x + 35

( I WILL GIVE YOU BRAINLY IF YOU GET IT Right!!!!!)Kim earns 3 points for every correct answer on a test. The
equation y = 3x shows her total points, which depends
on the number of correct answers.
Select the graph with the correctly labeled axes for this situation.

Answers

Answer:B

Step-by-step explanation:

Lasy year, Kristen read a total of 30 fiction and non-fiction books. The number of non-fiction books was 5 less than 4 times the number of fiction books. What are the total number of fiction and non-fiction books that Kristin read?

Answers

Answer:

7 fiction books23 non-fiction books

Step-by-step explanation:

The number of non-fiction read was 5 less than 4 times the number of fiction books.

Assume fiction books are x.

An equation representing this would be:

x + (4x - 5) = 30

5x - 5 = 30

5x = 30 + 5

x = 35 / 5

x = 7 fiction books

Non-fiction books:

= 4x - 5

= 4 * 7 - 5

= 23 non - fiction books

Help me with this please

Answers

[tex] \huge \color{Lime} Answer: [/tex]

[tex] \medium \color{Red} Cone[/tex]

- E. ⅓ (pi r²) h

[tex] \medium \color{Yellow} Cylinder [/tex]

- A. (pi r²) h

[tex] \medium \color{Purple} Rectangular Prism[/tex]

- B. (lw) h

[tex] \medium \color{Green} Triangular Prism [/tex]

- C. (½ bh) h

[tex] \medium \color{Blue} Rectangular Pyramid [/tex]

- D. ⅓ (lw) h

Watch carefully because Cylinder and Rectangular Prism changed position.

please I need someone to help my assignment.​

Answers

all correct :-)))))


.
5²+ 12² = 13²

25 + 144 = 169

169 = 169

so this is correct

the second one :

7² + 24² = 25²

49 + 576 = 625

625 = 625

so its correct


last one

3² + 4² = 5²

9 + 16 = 25

25 = 25


so all the triangles are correct

What is the 6th term of the geometric sequence
50, 10, 2, ...?

Answers

Answer:

your answer to that would be 5 other Geographic Square

I don’t understand can someone please help.

Answers

Answer:

3.6

Step-by-step explanation:

Andrew blew up 25 more balloons than the quotient of the number that Cameron blew up and 8.Cameron blew up b balloons.Write an expression for the number of balloons Andrew blew up.

Answers

I have no idea sorry

Lacy can use up to 4 feet 6 inches of
ribbon on her project. Which length
is less than 4 feet 6 inches?
A 95 in.
B 5 ft
C 38 in.
D 2 yd

Answers

Answer:

C

Step-by-step explanation:

38 in is less then 4 feet

help, I know its not D.)

Answers

Answer:

B

Step-by-step explanation:

Hey There!

In order for two equations to be parallel they have to have the same slope

The only answer with equation that have the same slope is b

They both have a slope of 2

Hope this helps :)

Answer:

B.

Step-by-step explanation:

If two lines are parallel, that means that their slopes are the same.

If they're perpendicular, their slopes would be the negative reciprocal of the other.

For example, if line 1's slope was 5 and line 2 was parallel to it, that means that line 2's slope must be 5 as well. If line 3 was perpendicular to line 1, that meant that line 3's slope would be -1/5.

what does c mean in Ax+By+C=0 in standard form

Answers

Answer:

This is an equation of a line in standard form. The "C" is the constant of the equation

Step-by-step explanation:

please help! i’ll give brainliest (worth 10 points)

Answers

Answer:

a 48 because it is a multiple of 12

Step-by-step explanation:

Answer:

A 48in

Step-by-step explanation:

the answer is A

hope this helped

In triangle ABC, the measure of angle CAB is 80° and the measure of angle ABC is 45.5°.

What is the measure of angle BCA in degrees?


A 125.5°

B 54.5°

C 55.5°

D 64.5°

Answers

Answer: B

Because triangles add up to 180 degrees, all you need to do is subtract 45.5 and 80 from 180, which gives you 54.5 degrees.

Hope this helped you!

3x+4=25 please this will help alot​

Answers

Answer:

x = 7

Step-by-step explanation:

3x + 4 = 25

     -4      -4

3x = 21

divide by 3

x = 7

Plz mark as brainliest if it helps! Have a good day!!!

-Lil G

[tex] \pink{\boxed{\rm Answer + Explain}} [/tex]

[tex] \rm 3x + 4 = 25[/tex]

[tex] \rm 3x = 25 - 4[/tex]

[tex] \rm 3x = 21[/tex]

[tex] \rm x = \frac{21}{3} [/tex]

[tex] \blue{\boxed{ \rm x = 7}}[/tex]

plz help me il giv a lot of points

Answers

Answer:

16x^12

Step-by-step explanation:

Answer:16X^12

I hope I can help you have a great day.

Find the value of x. Round to the
nearest tenth.
26
12
Х
x = [ ?

Answers

Answer:

x = 10.8

Step-by-step explanation:

cos 26° = x/12

0.8988 = x/12

x = 10.785

two numbers with a sum of 15​

Answers

Answer:

7+8=15

Step-by-step explanation:

Please help? If you want I can type the question in the comments too

Answers

Answer:

[tex]y = \frac{1}{2} x- 4[/tex]

Step-by-step explanation:

You can solve this by saying:

[tex]\Delta y = s \Delta x[/tex]

so in this case we have

[tex]y - (-2) = \frac{1}{2}(x- 4)\\[/tex]

Now we can simply solve for y:

[tex]y + 2 = \frac{1}{2} x- 2\\y = \frac{1}{2} x- 4[/tex]

3.The side of a square frame is (2b - 1) inches. Find its area.
Note: Area of a square
s2, where s = side of a square​

Answers

Answer:

Step-by-step explanation:

(a - b)² = a² + 2ab + b²

Area of square frame =side²

                                   = (2b - 1)²

                                   = (2b)² - 2*2b * 1 + 1²

                                   = 4b² - 4b + 1

Please HELPPPPPPPP jkskjqinunuanuanunwuniam

Answers

Answer:

kakss ke sjene oeejrneme kenej ok?

Step-by-step explanation:

Stacy's dining room is 6 yards wide and 6 yards long. Stacy wants to install a new wood floor. It will cost $7.09 per square yard. How much will Stacy's new floor cost?

Answers

Answer: 

Step-by-step explanation:

Answer:

$255.24

Step-by-step explanation:

Area of the floor= 6×6=36 yards²

1 square yard : $7.09

36 square yards : $255.24

$7.09×36= $255.24

A triangle is shown.
820
540
tro
yo
20
Which of the following statements are true? Select all that apply.
(Y=136)

Answers

Answer:

B. x + y = 180° and C. y = z

x = 180° - 82° - 54°

x = 64°

x + y = 180°

64° + 136° = 180°

so, x + y = 180° it's should be correct

∠y°,∠z° are vertical opposite angles.

#CMIIW

The fish population in a local stream is decreasing at a rate of 5% per year. The original population was 75,000 fish. What is the population of the fish pond after 7 years?

Answers

Answer:

52,375

Step-by-step explanation:

that is what i got

find the value of given expression

[tex] \sqrt{99 \times 99} [/tex]
​

Answers

Answer:

√{99×99}=√99²=±99 is the value of given expression

Step-by-step explanation:

since √x²=±x

Answer:

[tex]±99.[/tex]

Step-by-step explanation:

[tex] = \sqrt{99 \times 99 } [/tex]

[tex] = \sqrt{9801} [/tex]

[tex] = ±99.[/tex]

Find the value of x in the triangle shown below.

Answers

Answer: 62

Step-by-step explanation: This is an equilateral triangle, so the two aligned angles at the base must be the same

A triangle is always 180 degrees

Since we have already used 56 degrees, we know we have 124 degrees left

We know the remaining two angles must be equal so we can divide 124 in half

124/2= 62

X, and the one remaining angle are 62 degrees

Answer: 6

Step-by-step explanation:

the top of a table has a length of 7 feet and a width of 5 feet. what is the area of the table top

Answers

Answer: 35ft

Step-by-step explanation:

The area for a rectangle or square is Width times Length (W*L)

So we can take our given measurements and multiply them

[tex]5*7=35[/tex]

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