Mathematics High School

Find the area. Simplify your answer.
x+7 x+2

Find The Area. Simplify Your Answer.x+7 X+2

Answers

Answer 1

Answer:

8x+2

Step-by-step explanation:

I think that's right I hope it is

Answer 2

The area of the quadrilateral is (x² + 9x + 14).

Given is a quadrilateral with height equal to (x+7) and the base is (x+2), we need to find the area of the quadrilateral,

So, to find the area of a quadrilateral, we need to know the lengths of both the height and the base.

In this case, the height is given as (x+7) and the base is given as (x+2).

The formula to find the area of a quadrilateral is:

Area = (base × height)

Let's substitute the given values into the formula and solve for the area:

Area = [(x+2) × (x+7)]

To simplify the expression, let's expand the brackets:

Area = (x² + 7x + 2x + 14)

= (x² + 9x + 14)

So, the area of the quadrilateral is (x² + 9x + 14).

Learn more about Areas click;

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Related Questions

can someone please help me??????​

Answers

I think it could be c

If x = 2 and y = 6 , evaluate the following expression: 2 ( x + y )

Answers

Answer:

Step-by-step explanation:

If x = 2 and y =6

Then

2 ( x+ y)

= 2 ( 2 + 6)

= 2 * 8

= 16

hope it helps :)

Answer:

16

Step-by-step explanation:

you will do 2 + 6 = 8

so it = 8

x=2

y=6

and than u will 8 x 2 = 16

the answer is = 16

please help ASAP! Will mark brainliest if correct :)

Answers

Answer:

12

Step-by-step explanation:

Your ratio is 24:8. This ratio simplified is 3:1. 4x3=12. x=12.

Answer:

x is equal to 12 mm

Which list shows the set of integers? Select one: a. ..., -3 , -2 , -1 , 0 b. 1, 2, 3, ... c. ..., -3 ,-2 , -1 , 0 , 1 , 2 , 3 , ... d. 0, 1, 2, 3, ...

Answers

Hey love! <3

Answer:

C. ..., -3 ,-2 , -1 , 0 , 1 , 2 , 3 , ...

Step-by-step explanation:

Integers are inclusive of all numbers that are not a fraction, including negative numbers. The other sets would not be integers because all they have are whole and natural numbers.

Hope this helps! ◕3◕ Sincerely, Kelsey from Brainly.

~ #LearnWithBrainly ~

Two forces of newtons and newtons act on a point. The resultant force is newtons. Find the angle between the two forces.

Answers

Question: Assume the complete question as, Two forces of 20 Newton’s and 30 Newton’s²  act on a point. The resultant force is 40 Newton’s. Find the angle between the two forces

Answer:

75.5°

Step-by-step explanation:

From the question,

Using cosine rule,

R² = P²+Q²-2PQcosθ................... Equation 1

Where θ angle between the the two forces.

Given; R = 40 Newton, P = 20 Newton, Q = 30 Newton.

Substitute these values into 1

40² = 20²+30²-[2×20×30(cosθ)]

1600 = 400+900-(1200cosθ)

1600 = 1300-1200cosθ

1200cosθ = 1600-1300

1200cosθ = 300

cosθ = 300/1200

cosθ = 0.25

θ = cos⁻¹(0.25)

θ = 75.5°

Hence the angle between the forces is 75.5°

The equation x2 = d has how many real solutions when d > 0?

Answers

Answer:

Two: [tex]\sqrt{d}[/tex] and [tex]\left(-\sqrt{d}\right)[/tex].

Step-by-step explanation:

The question is asking for the number of real numbers [tex]x[/tex] whose square is equal to [tex]d[/tex] (where [tex]d > 0[/tex].)

Naturally, the square root of [tex]d[/tex]: [tex]\sqrt{d}[/tex] would satisfy the requirement. [tex]\left(\sqrt{d}\right)^{2} = d[/tex].

However, keep in mind that [tex](x)^2[/tex] and [tex](-x)^{2}[/tex] have the same value. Therefore, if [tex]x =\sqrt{d}[/tex] would satisfy the equation, the opposite [tex]x = -\sqrt{d}[/tex] would also do.

Since [tex]d > 0[/tex], [tex]\sqrt{d}[/tex] and [tex]\left(-\sqrt{d}\right)[/tex] would both take real values.

Because [tex]d \ne 0[/tex], the value of [tex]\sqrt{d}[/tex] and [tex]\left(-\sqrt{d}\right)[/tex] would be distinct.

Hence, [tex]\sqrt{d}[/tex] and [tex]\left(-\sqrt{d}\right)[/tex] would correspond to the two real solutions of this equation.

If the triangles in the diagram are congruent, then x is equal to 30°.
True or false

Answers

The answer would be True

a right triangle has side lengths 8, 15, and 17 as shown below. Use these lengths to find cosY, sinY, and tanY​

Answers

cos Y = 8/17
sin Y = 15/17
tan Y = 15/8

Please help quarter ends tomorrow and I don’t know what to do I’m failing all my classes

Answers

Answer:

I believe the answer is y=x+-13

Step-by-step explanation:

A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?A survey at SMMS said that 11 out of 40 of their 7th grade students names basketball as their favorite sport. What percent of the 7th graders named basketball as their favorite sport?

Answers

Answer:

40%

Step-by-step explanation:

Answer:

27.5

Step-by-step explanation:

A rectangular rug is 12' long and 16' wide. A rhombus design is formed
inside the rug by joining the midpoints of each side of the rectangle. What
is the length of each side of the rhombus?
*

Answers

It 56 ddddddddddddddddd

Which of the numbers below is greater than zero? Select all that apply.

3.5
4/5
-1/2
3.2
-0.5


Answer fast i will give bainlyist!

Answers

3.5, 4/5, and 3.2 homie

Which of the US cities shown on the map has the largest population?


Philadelphia, PA

Chicago, IL

Jacksonville, FL

New York City, NY

Answers

New York City with over 8Mil pop.

Answer:

new york

Step-by-step explanation:

How do you simplify X^-7?

Answers

Answer:

below

Step-by-step explanation:

Rewrite the expression using the negative exponent rule  

b ^− n =1/ b^ n  . 1 x^ 7

hellp me pls i need to pass this class or my parents will kill me for not passing

Answers

Answer:

hello wat is the matter how can I help I am a tutor I can teach you

Help!!!! please!!! i will give brainliest!! Find the area

Answers

Answer:

51

Step-by-step explanation:

trapezoid area calculator, A=(a+b/2)h

What is the distance between the points? Round to the nearest tenth if necessary.(-4,-8) (2,2)

Answers

Answer: [tex]2\sqrt{34}[/tex] or, as a decimal, 11.7.

Step-by-Step Explanation:

1. Use the distance formula and substitute the values of the two ordered pairs.

[tex]\sqrt{(2-(-4))^{2}+(2-(-8))^{2}}[/tex]...

2. Multiply -1 by -4.

[tex]\sqrt{(2+4)^2+(2-(-8))^2\\}[/tex] ...

3. Add 2 and 4.

4. Raise 6 to the power of 2.

[tex]\sqrt{36+(2-(-8))^2}[/tex]...

5. Multiply -1 by -8.

6. Add 2 and 8.

7. Raise 10 to the power of 2.

[tex]\sqrt{36+100}[/tex] ...

8. Add 100 and 36.

9. Rewrite 136 as 2² · 34.

10. After factoring 4 out of 136 and rewriting as ...  [tex]\sqrt{2^{2}(34)}[/tex], pull out terms from under the radical. It should look like this now: [tex]2\sqrt{34}[/tex]. That is your final answer!!

Hope that helps! Note: the unrounded decimal is 11.66190378.

(P.S. Can I have Brainliest please? Once someone else answers, of course...)

Someone, please help me I have no idea what I'm doing...

Answers

i believe it would be y=200 x= 20.

PLEASE HELP ME UHHH THaNKS IF U DO

Answers

Answer: need more explantion

Step-by-step explanation:

Answer: Mean: 39 Median: 50 Range: 7-55

Step-by-step explanation:

Hope this helps :D

|x-(-12)| if x>-12


ill give brainlyest if corect

Answers

Answer:

I don't know hhdhjrrhhejeuie

PLZ HELP WITH MATH!!!

Answers

Answer:

128 in.^2?

Step-by-step explanation:

a rectangle is also a parallelogram, so find the area of the rectangles.

if it is a 30-60-90 triangle, 8 inches is x, and to find the sides, it is either (x)sqrt(3), or in this case, 2x, so 16x8= 128?

can someone pls help me

Answers

Answer:

B 14.13 [tex]in^{3}[/tex]

Step-by-step explanation:

Volume of cone is [tex]\pi r^{2} \frac{height}{3}[/tex]

soo it would be:

3.14(1.5)^2(6/3)

=3.14(2.25)(2)

=7.065(2)

=14.13

5. If 10% of a number is 7. what is 80% of the number? 5600 O 70 O 0.7 O 56​

Answers

Answer:

56

Step-by-step explanation:

just multiply it by 8 because 10% to 80% is ×8

Idek if that makes sense but its how it works in my head

Simplify: 3x + 6y - (4x - 2y)

Answers

Answer:

-x + 8y

Step-by-step explanation:

please please help!

Last year's spell-a-thon spelling test for a first-grade class had 15% more words with four or more letters than this year's spelling test. Next year, there will be 5% less than this year. What percent more words have four or more letters in last year's test than next year's?

Answers

Answer:

0.0075

Step-by-step explanation:

Simplfy the expression after multiplying.

find x. round your answer to the nearest tenth

Answers

tan:opposite/adjacent

tan(x)=32/21

tan^-1(32/21)=x

x=56.7

Help me plsss plssss plsssssss

Answers

Answer:

9 1/2

Step-by-step explanation:

Add 2 1/2 plus 3 1/2 plus 3 1/2 to get 9 1/2.

Please help....im timed.....

Answers

Answer:

56 large envelopes

Step-by-step explanation:

what coordinate points (x,y) represents how far the vacuum travels in two and a half minutes

Answers

Answer:

40 square feet

Step-by-step explanation:

The distance between Franklin City and Williamsville on a map is 3.2 inches. If the scale of the map is 1 inch = 15 miles, how many miles apart are the two cities?

Answers

Answer: 48 miles

Step-by-step explanation:

From the question, the distance between Franklin City and Williamsville on a map is 3.2 inches and the scale of the map is 1 inch = 15 miles.

The distance between the cities will be to multiply 3.2 by 15 to get the number of miles since 1 inch = 15 miles. This will be:

= 3.2 × 15 miles.

= 48 miles

The distance between Franklin City and Williamsville is 48 miles.

Answer:

48 Miles

Step-by-step explanation:

Good Luck

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