Mathematics High School

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

Answers

Answer 1

Answer:

It should be C because of the given information is just (any) x 2

Step-by-step explanation:

Related Questions

The side length of the base of a square pyramid is 30 centimeters. The height of the pyramid is 45 centimeters.
What is the volume of the pyramid in cubic centimeters?

Answers

Answer:

volume = 13500 [tex]cm^{3}[/tex]

Step-by-step explanation:

For a given pyramid, its volume can be determined by:

volume of pyramid = [tex]\frac{lwh}{3}[/tex]

Where: l is the base length, w is the base width and h id the height of the pyramid.

For the given question, l 30 cm, w = 30 cm and h = 45 cm.

So that,

volume = [tex]\frac{30*30*45}{3}[/tex]

= [tex]\frac{40500}{3}[/tex]

= 13500

volume = 13500 [tex]cm^{3}[/tex]

The volume of the pyramid is 13500 [tex]cm^{3}[/tex].

The volume of the square-based pyramid is [tex]13500cm^3[/tex]

The volume of a pyramid is given by

[tex]V=\dfrac{Ah}{3}[/tex]

where

[tex]A=\text{area of the square base}\\h=\text{perpendicular height}[/tex]

The area of the square base, [tex]A[/tex], is calculated as follows

[tex]A=side^2\\=(30cm)^2\\=900cm^2[/tex]

substitute the value of [tex]A[/tex], and [tex]h[/tex] ([tex]45cm[/tex]) into the volume formula to calculate the pyramid's volume

[tex]V=\dfrac{Ah}{3}\\\\=\dfrac{900\times 45}{3}\\\\=13500cm^3[/tex]

Therefore, the volume of the pyramid is [tex]13500cm^3[/tex]

Learn more about volume of pyramids here: https://brainly.com/question/1260835

4y=x+8 pls answer hurry up pls

Answers

Answer:

x=-8

y=2

Step-by-step explanation:

What is the the translation rule

Answers

The answe is X+12, Y+10

Lupita bought 7 pounds of pretzels at a local wholesaler for $16.80. Her friend Charles bought 5 pounds of pretzels at the supermarket for $12.75. Charles thinks he got the better deal because $12.75 is less than $16.80. Is Charles’s reasoning correct? Explain why or why not.

Answers

Answer:

Charles's reasoning is wrong.

Step-by-step explanation:

Lupita has 7 pounds for 16.8 and Charles has 5 pounds for 16.8.

Let's set up ratios.

So Lupita got the best deal, not Charles. Poor him.

Solve it pls 4 - 7k = 1 - 6k

Answers

k = 3
4 - 7k + 6k = 1 - 6k +6k
4 - k = 1
4 - k + k = 1 + k
4 = 1 + k
4 - 1 = 1 + k - 1
3 = k
k = 3

Solve for c.
-5/8c = 20

A. c = -34

B. c = -32

C. c = 26

D. c = 28

Answers

Answer:

b

Step-by-step explanation:

solve for c by simplifying both sides of the equation then isolate the variable

the measure of AOC is 90 find the value of x, A 30 B 10 C 11

Answers

10

Step-by-step explanation:

3x° + 46° +14°

3*10° + 46 + 14° =90

therefore the value of x is 10

The value of x on the given figure is 10.

Option D is the correct answer.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

From the figure,

3x + 46 + 14 = 90

Now,

Simplifying.

3x + 60 = 90

Subtracting 60 on both sides.

3x = 90 - 60

3x = 30

Dividing 3 into both sides.

x = 10

Thus,

The value of x on the given figure is 10.

Learn more about expressions here:

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The complete question is given on the attach image.

Please help, and thank you in advance.

Answers

1) 20%
2) 40%
3) 75%
4) 12%

Write and equation for the line graphed below? Use slope-intercept form. ASAP PLSS!

Answers

Answer:

3,5,-5

Step-by-step explanation:

because it on y asix

The Smiths spend 5% of their budget on entertainment. Their total budget this year is $2,000 more than last year, and this year they plan to spend $2,300 on entertainment. What was their total budget last year?

Their total budget last year was

Answers

Answer:

$44,000 is the total budget

The area of a rectangle is 255.2 m2. If the length is 16 m, what is the perimeter of the rectangle?

Answers

Answer:

P= 63.9m

Step-by-step explanation:

Answer:

I believe the perimeter is 63.9m

Choose the two rectangular prisms that have a volume of 36 cm

Answers

The height=2cm, Length=6m,Width=3cm

find value of x!!! this is geometry

Answers

it is x=69 because the 1 turns into a snitch and caused the 9 to a turn into a 68 and if you add 1 to 68 it’ll be 1+68=68

Complete the following table for the equation y = 2x + 5

Table: 0. 1. 2. 5. 7.

Pls help im in the middle of a test

Answers

Answer:

0 is 5

1 is 7

2 is 9

5 is 15

7 is 19

Complete the following
a)
3/5 = ./20
b)
./6=25/30

Answers

Answer:

a)12/20

because 5 × 4 = 20 so, 3 also needs to multiply by 4

b)5/6

because 30 ÷ 6 = 5, and 6 × 5 = 30,so, 25 needs to ÷ with 5

A) 12/20
B) 5/6
Need to multiply the numerator by the same multiplication as the denominator

Type the missing numbers in this sequence:

31, , , 58, 67, 76

Answers

31,40,49,58,67,76......

PLEASE EXPLAIN TOO SO I CAN SOLVE OTHER SIMILAR ONES.
What is the measure of angle x? Explain how you know.

Answers

Answer: x = 30' , y = 45'

hope this helps

Step-by-step explanation:

U is 90' it's a right triangle

well simple VRT you already know 2 angles which is 60' and 90'

R = 60'

V = 90'

T = x

you know that a triangle = 180'

so you do

180 - 60 - 90 = x

30 = x

if you want to do y

then you already know that U is 90' on both sides.

since you also know S,

S = 45'

U = 90'

V = y

180 - 90 - 45 = y

45 = y

7. Which of the following is a true statement
about the angles in the figure below?

Answers

Answer:

d

Step-by-step explanation:

Answer:D

Step-by-step explanation:

A number x is less than 1/4

Answers

Answer:

Step-by-step explanation:

1/2

what is this expression simplified 5(2 + 2k)

Answers

Answer:

10 + 10k

Step-by-step explanation:

This expression simplified is k=0

Explain how to solve the equation
b - 7 = 12

Answers

Answer:

add 7 on both sides. b-7+7=12+7 to eliminate 7. you get b=19. hope this helps.

Someone help worth 5 points

Answers

Answer:

43

Step-by-step explanation:

Answer:

b 43 on edge 2021.........

2 1/2 divided by 5/6

Answers

Answer:

3

Step-by-step explanation:

2 1/2 / 5/6

= 5/2 / 5/6

= 5/2 * 6/5

= 6/2

= 3

Hope this helps!

im not sure of my answer i need help please!!

Answers

Answer:

C. y = -2/3x + 4

Step-by-step explanation:

y = mx + b

y-intercept of positive 4 on the y axis

m is the slope which is down 4 right 6 which reduces to -2/3

Help / sorry it’s blurry

Answers

Answer:

jjsbajshsbssjsjwhhwwhjwejwjjw

Need help ASAP
Thanks+ BRAINLIST only for correct answers (the answer negative is wrong)

Answers

None those two don’t correlate so I’m pretty sure it’s none

because these are unrelated things, it must be none.

4 1/5 x 5/14 in its simplest form

Answers

Answer:

1.5 as fraction it is 3/2 in simplest form

Step-by-step explanation:

The simplest form of the expression given is 3/2

What is an expression?

A mathematical statement containing variables, numbers and connected by a mathematical operator is called an expression.

Given that, an expression [tex]4\frac{1}{5}[/tex] × [tex]\frac{5}{14}[/tex]

We are asked to simplify them,

[tex]4\frac{1}{5}[/tex] × [tex]\frac{5}{14}[/tex]

= 21 / 5 × 5 / 14

= 21 / 14

= 3/2

Hence, the simplest form of the expression given is 3/2

Learn more about expressions, click;

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which of the following numbers is irrational

Answers

Answer:

E

Step-by-step explanation:

Irrational means cannot be put into a fraction. Or random repeating decimals is how I remember it.

√48 can be simplified to equal 4√3. √3 cannot be put into fraction form.

*starts crying from happiness*❤️❤️❤️❤️❤️❤️❤️❤️❤️

Answers

Step-by-step explanation:

please help and please explain, thank you:)

Answers

Answer:

I think it is K = 2

Step-by-step explanation:

Hope this helps.

K=2 that’s the answer by the way!Have a great day

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