Please solve B, C, D, E, and F and I will give Brainliest!

Answer:

1.5s - 0.5

Step-by-step explanation:

-2.9a + 6.8 + 4.4a - 7.3

6.8 - 7.3 = -0.5

-2.9a + 4.4a = 1.5a

1.5s - 0.5

Answer:

1.5a

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

47

Step-by-step explanation:

Answer: x=6

Step-by-step explanation:

hope this helps!

Answer:

[tex] \times = 18[/tex]

Answer:

(A)

Step-by-step explanation:

Answer:

C and D are greater than 250.

Step-by-step explanation:

a = 225

b = 41 1/6

c = 500

d = 281 1/4

Answer:

the number of blonde hair is 10

Step-by-step explanation:

The computation of the number of blonde hair is shown below;

Given that

Ratio of blonde to brunetees is 2:3

And, there is total of 25 students

So, the number of blonde hair is

= 25 × 2 ÷ (2 + 3)

= 25 × 2 ÷ 5

= 10

Hence, the number of blonde hair is 10

Answer:

(x+9)^2+(y+5)^2=81

Step-by-step explanation:

(x-h)^2+(y-k)^2=r^2

(h,k)=center

r=radius

so if you just insert the center (-9,-5) and the r with 9

(x-(-9))^2+(y-(-5))^2=9^2

(x+9)^2+(y+5)^2=81

Hope that helps :)

Answer:

(x + 9)^2 + (y + 5)^2 = 81

Step-by-step explanation:

Hope this helps

Answer:

2.3 - ( 3, 1)

Step-by-step explanation:

1) Simplify  3 × (1, 1) 3 × (1, 1)  to  3× 1, 13 × 1,1.

2.3 - ( 3 × 1, 1 )

2) Simplify 3 × 1 to 3.

2.3 - ( 3, 1)

Therefor, the answer is 2.3 - ( 3, 1).

The value of the expression is an illustration of equivalent equations

The value of 2.3 - 3(1.1) is -1

The expression is given as:

2.3 - 3(1.1)

Open the bracket

2.3 - 3(1.1) = 2.3 - 3.3

Evaluate the difference

2.3 - 3(1.1) = -1

Hence. the value of 2.3 - 3(1.1) is -1

Read more about equations at:

https://brainly.com/question/16863577

Answer:

Mean: 4

Median: 4

Mode: 4

Range: 4

Hope this helps

mean: 4

median: 4

mode: 4

range: 4

2 3 3 3 4 4 4 4 5 6 6

Answer:

a-16cm

b-12cm if not iwill look again

Step-by-step explanation:

Area of the parallelograms are :(a) = 16 cm² and (b) = 12 cm² which is drawn on a centimeter grid.

A parallelogram is defined as a special type of quadrilateral that has both pairs of opposite sides parallel and equal. A parallelogram is a square and a rhombus is a square.

The formula to calculate the area of a parallelogram can thus be given as,

Area of parallelogram = b × h square units

where b is the length of the base and h is the height or altitude

For parallelogram (a),

length of the base = 4 cm

the height or altitude = 4 cm

Area of parallelogram (a) = b × h =  4 × 4

Area of parallelogram (a) = 16 cm²

For parallelogram (b),

length of the base = 2 cm

the height or altitude = 6 cm

Area of parallelogram (b) = b × h =  2 × 6

Area of parallelogram (b) = 12 cm²

Learn more about parallelograms here:

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Answer:

Huh-

Step-by-step explanation:

Answer:

My family is traveling faster, since it is traveling at the rate of 950 miles per day, while the other family travels at 900 miles per day.

Step-by-step explanation:

Since I am taking a trip at the same time as another family, and my family traveled 1,900 miles in 2 days, while their family traveled 2,700 miles in 3 days, to determine who is traveling faster the following calculation must be performed:

1,900 / 2 = 950

2,700 / 3 = 900

Thus, my family is traveling faster, since it is traveling at the rate of 950 miles per day, while the other family travels at 900 miles per day.

Answer:

= 3087 / 320

Step-by-step explanation:

Answer:

0.9777102203

Step-by-step explanation:

the identity is 0.9777102203

Answer:

Each pizza cost $8.50

Step-by-step explanation:

Answer:

<-.....-8 -7 -6 -5 -4 -3 -2 -1 0................->

The values of the number decreases

Step-by-step explanation:

Answer:

w<10

number -  A

(<) means "open circle to the left."

Answer:

(D- 7) ÷ 2    

Substitute D

(8 - 7) ÷ 2

1 ÷ 2

0.5

Answer:

A=152°

Step-by-step explanation:

6x-20=3x+4

3x=24

x=8

6x-20=6(8)-20=48-20=28

A=180-28=152

Hope it helps u mate.......

Answer:

x+y=4

Step-by-step explanation:

No solution means that the lines will never intersect. We know that the slope of line A is -1, and it's y intercept is 2. If you look at the last option for the answer choices, it's slope is also -1, but it's y intercept is at 4. These lines have the same slope, also known as parallel, so they will never intersect, thus giving no solution

Answer:

x + y=4

Step-by-step explanation:

it just is

Angle x has a size of 69.

What exactly is a phrase?

One or more terms in an equation can be added, subtracted, multiplied, or divided.

When we simplify an expression, we always merge similar terms in the expression.

If an expression has two sides, we also preserve all similar terms on one side of the expression.

Example:

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

3 + 4 is a formula.

A formula is 2 x 4 + 6 x 7 - 9.

There is an expression: 33 + 77 - 88.

We can determine the angle in a circle given two angles of 168 degrees and 123 degrees.

168°+123°+x°=360°

291°+x°=360°

291°-x°=360 °

x=69°

To know more about expression visit:

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Answer:

x = 0 or x = -2

Step-by-step explanation:

x^4+8x=0

Step 1: Factor left side of equation.

x(x+2)(x2−2x+4)=0

Step 2: Set factors equal to 0.

x=0 or x+2=0 or x2−2x+4=0

x=0 or x=−2

Answer:

x= 0, -2, 1+i[tex]\sqrt{3}[/tex], 1-i[tex]\sqrt{3}[/tex]

Step-by-step explanation:

Hope it helps ;)

Answer:

This is your answer ☺️

Answer:

brainly.in/question/15492399

Here your question has been answered.

Hope this helps you, Do mark me as brainliest.