Mathematics High School

IF CORRECT I WILL GIVE BRAINLY I NEED HELP ASAP
An algebra configuration where the largest tile is labeled negative x squared, 3 tiles are labeled plus x, where each tile is half the size of the largest tile, and 4 tiles labeled minus that are one-quarter the size of the largest tile.
Which polynomial represents the algebra tile configuration shown?

x2 + 3x + 4
x2 + 3x − 4x
−x2 − 7
−x2 + 3x − 4

Answers

Answer 1
1 question what is x equal to?
Answer 2

Answer:

D

Step-by-step explanation:

I got it right on the assignment

Related Questions

Nicole plans to watch 3 movies each month . Write an equation to represent the total number of movies n that she will watch in months .

Answers

i’m not sure i understand your question, could you send a picture of the question ??? i want to help you out ☝

A relay race is 1/4 miles long. There are 4 team members that have to run it. If each team member runs the same distance how many miles will each person run?

Answers

Answer:

1/16 miles

Step-by-step explanation:

1/4 ÷ 4 = 1/16

Answer:

1/4 mile

Step-by-step explanation:

Please help me find the area of the triangle in terms of x!

Answers

Answer:

[tex]Solution,\\Area~of~triangle=\frac{1}{2} (base)(height) = \frac{1}{2}(2x+\frac{1}{4}) (x-8)\\~~~~~~~~~~~~~~~~~~~~~~~~ =\frac{1}{2}[2x^2-16x+\frac{1}{4}x-\frac{1}{4}(8)]\\ ~~~~~~~~~~~~~~~~~~~~~~~~ =\frac{1}{2}[2x^2-\frac{63}{4}x - 2]\\~~~~~~~~~~~~~~~~~~~~~~~~=x^2-\frac{63}{8}x-1[/tex]

Chris is 6 feet tall. To find the height of a tree, he measures his shadow and the tree's
shadow. The measurements of the shadows respectively are 8 feet and 28 feet. Find the
height, h, of the tree

Answers

Answer:

click the the photo to see better

Step-by-step explanation:

For the right triangles below, find the values of the side lengths a and h . Round your answers to the nearest tenth.

Answers

H is to 3 and d is to 2 Thats my answer #brainliestbunch - _ -

Solve by Substitution:
3x-2y = 4
y = -2x + 5


YALL PLZ HELP ILL DO ANYTHING

Answers

Answer:x=2

Step-by-step explanation:

3x-2(-2x+5) = 4

3x + 4x - 10 = 4

7x-10 = 4

7x = 14

x = 2

y = -2(2) + 5

y = -4 + 5

y = 1

(x,y) = (2,1)

answer this! i’ll give brainliest

Answers

Answer:

-0.6, -1/4, 0.3, 1/2

Step-by-step explanation:

Give me brainliest.

Answer:

-0.6, -1/4, 0.3, 1/2

Step-by-step explanation:

5x to the second power minus 5x

Answers

Answer:

the answer us 20x

Step-by-step explanation:

5x^2-5x

25x-5x

20x

this answer is 20x hope this helped b

Find the area of a square that has a side length of 4.8 cm.

Answers

A=23.04cm² , A=a2=4.82=23.04cm²

Answer: 23.04 cm.

Step-by-step explanation:

To find the area of something, we use the equation l x w, or length x width.

A square has 4 sides, and all 4 sides are equal. If the length of a square is 4.8, then the width is also 4.8 since all 4 sides of a square are equal.

Since we're using the equation l x w to find the area of the square, we have to multiply 4.8 x 4.8.

4.8 x 4.8 = 23.04.

Therefore, the area of the square is 23.04 centimeters!

What r the formulas of Exponents and Powers​

Answers

Step-by-step explanation:

Each serving for a box of trail mix is 3/8 of a cup.

Enter the number of 3/8 -cup servings there are in 1 1/2 cups of trail mix.

Answers

Answer:

It's 4

Step-by-step explanation:

It asks how many 3/8 cups are in 1 1/2 cups. So, we divide.

1 1/2 ÷ 3/8. We have to change the 1 1/2 into a improper fraction. 1 1/2 = 3/2. 3/2 ÷ 3/8 = 3/2 ÷ 8/3 = 24/6. Simplify, and you get 4. :)

Rates and ratios please help

Answers

Answer:

     1.

a. 6/9 (2/3)

b. 9/6 (3/2)

     2.

a. 4/8 (1/2)

b. 8/2 (4/1)

     3.

a. 3/9 (1/3)

b. 9/3 (3/1)

     4.

a. 2/10 (1/5)

Step-by-step explanation:

Hope this helps :)

A rectangle is 40 yards long and 30 yards wide. What is the length of the diagonal that cuts through the center?

Answers

Answer:

it should be 50

Step-by-step explanation:

Using the pythagorean theorem c = [tex]\sqrt{a^{2} +b^{2} }[/tex] we get 50

The speed of a car in mph varies directly with the speed of a car in kph. The speed of 75
mph is equivalent to 120 kph. How many kph is 45 mph?

please help asap !

Answers

Answer:

72.42 kilometers per hour

30 tickets are sold for a raffle with two prizes. You bought two tickets. What is the probability
that you will win both prizes?

Answers

75% I think good luck

Jack has 18 yards of fabric that he wants to cut into pieces that are each 1 foot long. How many one-foot long pieces can Jack create? Come up with two different strategies for solving. (1 yd = 3 ft)

Answers

Answer:

54 foot long pieces

Step-by-step explanation:

Jack has 18 yards of fabric that he wants to cut into pieces that are each 1 foot long. How many one-foot long pieces can Jack create? Come up with two different strategies for solving. (1 yd = 3 ft)

Step 1

Convert yards to foot

1 yd = 3 ft

18 yards = x

Cross Multiply

x = 18 × 3 ft

= 54 ft

Step 2

He wants to cut into pieces that are each 1 foot long. How many one-foot long pieces can Jack create?

This is calculated as:

1 foot = 1 piece.

54 feet = x

x = 54 × 1 piece

x = 54 pieces

Which expression is equivalent to -6(3x-2/3)

-2x+9
-3x-6(2/3)
-18x+12
-18x+4

Answers

Answer:

option d is correct answer

Step-by-step explanation:

-18x+12

Equation
Number of Solutions
6(2.1 + 1) - 2 = 12.1 + 4
How many solutions does it have?

Answers

Infinite solutions!!!!

Solve the system of linear equations by elimination.

8x-5y=11
4x-3x=5

Answers

Answer:

x=5

y=-5.8

Step-by-step explanation:

4x-3x=1x

1x=5

x=5

8(5)-5y=11

40-5y=11

40-11=29

-5y=29

29/-5=-5.8

y=-5.8

what is the sum of angles in a triangle

Answers

Answer:

The sum of the three angles of any triangle is equal to 180 degrees.

Step-by-step explanation:

Answer: The sum of angles in a triangle is 180 degrees

x+3>70
Please helpp plzzzzzz

Answers

Answer:

x>67

So basically what you do is subtract 3 from each side :)

what is the answer?

Answers

Answer:

Step-by-step explanation:

4/5x<=2

x is less than or equal to 2.5

What is the equation of a circle centered at the origin with radius 20​

Answers

Answer:

we have a rule

(x-h)²+(y-v)²=r²

while h is the x intercept

v is y intercept

r is the radius

so the answer will be

x²+y²=400

or

x²+y²=20²

calculate the total amount of milk in three cartons if each carton contains 236 ml of milk

Answers

236 x 3 = 708ml of milk

Look at this table: x 19 5 19 y 2 5 8 Is this relation a function? yes no​

Answers

Answer:

no

Step-by-step explanation:

Answer: No

Step-by-step explanation:

if b equals 4 and = 7 what is ad

Answers

Answer:

3

Step-by-step explanation:

I gussed but I'm not sure

What are 3 ways to decompose 2 1/4 plss help i only have 7 minutes LEFT

Answers

Answer:

2.25

225%

9/4

Step-by-step explanation:

Across what line of reflection was the angle reflected in the coordinate plane below?

Answers

It was reflected across the y axis

Answer:

Let us revise the reflection

If point (x , y) reflected across the x-axis, then its image is (x , -y)

If point (x , y) reflected across the y-axis, then its image is (-x , y)

If point (x , y) reflected across the line y = x, then its image is (y , x)

If point (x , y) reflected across the line y = -x, then its image is (-y , -x)

∵ Point A (-5 , 8) is reflected across the line y = x

∵ If point (x , y) reflected across the line y = x , then its image is (y , x)

∵ x = -5 and y = 8

- Switch x and y

∴ The image of point A is A' = (8 , -5)

HELP PLEASE!! Brainliest to whoever gets it right.

Answers

Answer:

A

Step-by-step explanation:

i think you might want to wait for other people because i dont  know for sure

Find the measure of each interior angle and each exterior angle of a regular pentagon.
The measure of each interior angle is
and the measure of each exterior angle is

Answers

Answer:

hope you like it so can you make me brainlest pls

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