Mathematics Middle School

Help me please please I really need this

Help Me Please Please I Really Need This

Answers

Answer 1

Answer:

area of triangular logo = ½ × base × height

= ½ × 8 × 11

2

= 22 in²

Answer 2

Answer:

22

Step-by-step explanation:

If you multiply the base times height, which would be 8 * 5 1/2, You get 44. Then multiply that by 1/2 to get the area, and you get 22.

Hope this helps!

Related Questions

Solve for the value of v.

Answers

Answer:

V=14

Step-by-step explanation:

Well its a supplementary angle if you add everything together.

We know theres a 90 degrees angle and a 34 degree angle.

90+34=124

124+4v=180

Since if you add everything up its a straight line

Solve the equation normally

56=4v

14=v

Choose the answer with the correct missing numbers and the correct expression to describe the conversion.




A. 400, 500, 600, M x 100
B. 40, 50, 60, M x 10
C. 4000, 5000, 6000, M x 1000
D. 4000, 5000, 6000, M x 100

Answers

Answer:

A. 400, 500, 600, M x 100

Step-by-step explanation:

A town has 35,000 registered voters. A random sample of 500 voters finds that 125 are in favor of a new dog park. How many are likely to vote for the dog park?

Answers

8,750 I did this problem a while back and recognized it just now

GUYS HELP ME PLEASE
this is my last question

Answers

Answer:

C=48, B=42, D=48

Step-by-step explanation:

90 - 42 = 48

C = 48 C is congruent to angle D so angle D= 48 to

Angle A is congruent to angle B so angle B = 42 to

PLZZZZZZ help with this

Answers

Answer:

28m⁷n⁵

Step-by-step explanation:

You would first multiply 14 by 2. You would then multiply (which is really addition when it comes to exponents) your like-term exponents.

(14m²n⁵)(2m⁵) =28m⁷n⁵

14(2) = 28

m² + m⁵=m⁷

n⁵ + 0 = n⁵

Answer:

[tex]28 {m}^{7} {n}^{5} [/tex]

Step-by-step explanation:

14*2=28; m^2*m^5=m^7.

When you're working with multiplication of powers, you have to add the exponents. For example

[tex] {x}^{4} \times {x}^{2} = {x}^{6} [/tex]

Because

[tex] {x}^{4} = x \times x \times x \times x \\ {x}^{2} = x \times x \\ {x}^{4} \times {x}^{2} = x \times x \times x \times x \times x \times x = {x}^{6} [/tex]

What is the surface area of the triangular prism below?

Answers

Answer:

Let me figure it out rq hold on

how to find the surface area:

The surface area of the triangular prism is the sum total of the areas of its bases and its lateral faces,

736 square feet

We have 2 triangles to add and 3 rectangles.
Area of a rectangle is length x width.
Area of a triangle is 1/2 x base x height.

The top 2 rectangular sides are 20 x 10 = 200 each = 400 total.
The bottom rectangle is 20 x 12 = 240
The triangles are each 1/2 x 12 x 8 = 48, and there are 2 triangles, = 96


Add them all up: 400 + 240 + 96 = 736 square feet

Find the value of h in the following figure.

Answers

Answer:

h = 40°

Step-by-step explanation:

h = 180° - 140° = 40°

40°
the sum of the two angles would be 180°

Find the unknown base length of the triangle.

A=31.5 in2 h=7 in.

Answers

Answer:

base=2 a/h

base=9

Step-by-step explanation:

the base length is 9 inches explanation coming in a second

Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!

Answers

It’s A trust me I know this because I had this problem before

Use the picture were it says a, b, c, d those are the steps

Answers

Answer:

a. Opens downwards (since the the value of 0.4 is negative)

b. Has a maximum (since the parabola opens down)

c. Is not a reflection of the parent function (since the parabola is widened by the scale factor of 0.4).

d. Is a stretch since it is widened by the scale factor of 0.4

Hope this helps!

I have no idea what this is

Answers

Answer:

4cm 6cm 10cm

Step-by-step explanation:

it's very easy you just need to use c squared equals a squared plus b squared

can someone help mee answer this 10pts but it will spilt between to people so your gonna get 5pts ad brainleast

Answers

Answer:

i think you do 5 ÷30

#juice wrlds not dead

Answer:

1/6 represents the 10 out of 6, but it is known as 1 in this answer because it is a choice out of the other 6.

1/6 = ?/30

1/6 · 5/5 = 5/30

5/30 large stuffed animals will be given away. I presume this is the correct answer.

correct answer will get brainliest

Answers

Answer:

226.08 should be the answer

Step-by-step explanation:

Mrs. Williams wants to know how long it will take an investment of $450 to earn $189 in interest if the yearly interest rate is 6%, to be paid at the end of each year.

Answers

Answer:

hope its right

Step-by-step explanation:

5 - 7 year to pay it

5 to 7 years I think

What part of the seventh- and eighth-grade students walk to school?

Answers

Exactly 180 student 7-8th grade walk to school

Figure B is the image of figure A. Which rule describes the transformation that was applied to triangle A to create triangle B?

Answers

Answer:

reflection in the y-axis

Answer: I think the answer is B

Step-by-step explanation:

Calculate circumference of the circle. (use = 3.14)

Answers

Answer:

The circumference of the circle is 2πr

Step-by-step explanation:

257.48 if you multiply 2 x 3.14 x 41

Please finish the table below!

Answers

Answer:

Hope this helps

Step-by-step explanation:

Please don't put random stuff in the answers box just for brainly points : I it's very annoying.

Answers

Answer:

1st row = no

2nd row = yes

3rd row = yes

4th row = yes

Step-by-step explanation:

hope this helps.

ps. I also dislike blank answers.

Gregg practiced his guitar for 15 minutes. He has practiced 60% of the amount of time he needs to practice today. What is the total time Gregg needs to practice playing his guitar today?

Answers

Answer:

9 minutes 60% of 15 is 9

Step-by-step explanation:

Please Help Find the quadratic!
Please show work will give branliest!

Answers

It is 29,039 so yea listen to me

Consider the triangles below.

2 right triangles. Both triangles have side lengths of 5.5 and 7.8. The hypotenuses are blank.

Imagine using these triangles to construct a figure. What figure would you create?

Answers

you could create a square?

Answer:

rectangle

Step-by-step explanation:

Can someone help me?

My teacher said to put in simplisit form. and not to estimate.
I will give brainlisit !!!

Answers

Answer:

4. .88

5. 17/9

6. 67/12

7. 47/56

8. 209/45 or 4 29/45, 4.64

9. 143/30

Step-by-step explanation:

I REALLY NEED HELP FAST! Name the marked angle in 2 different ways.

Answers

Answer:

Step-by-step explanation:

Answer:

<opn and <npo

Help ASAP! Will give brainliest!

Answers

Answer: D. 48in²

Step-by-step explanation:

[tex]A=\frac{1}{2}bh\\A=\frac{1}{2}(16)(6)\\A=48in^{2}[/tex]

please help me with this
what is x?

Answers

Answer:

27

Step-by-step explanation:

Please solve them pls
Pls you don’t need to show work hurry pls it’s due soon plsss I beg I’ll give braniesy and likes

Answers

Answer:

6: degree is 1

Helps?

Could someone answer this please? thanks a lot

Answers

Answer:

8$

Step-by-step explanation:

8$





8 dollars because math is built different

The scatter plot shows the relationship between the test scores of a group of students and the number of hours they exercise in a week:

On a grid, Label Hours of Exercise on x axis and Test Scores on y axis. The title of the graph is Test Scores and Exercise. The scale on the x axis shows the numbers from 0 to 10 at increments of 1, and the scale on the y axis shows numbers from 0 to 100 at increments of 10. Dots are made at the ordered pairs 1.1, 12 and 1, 30 and 2.1, 21 and 2.5, 42 and 3.5, 30 and 3.5, 45 and 4, 55 and 5, 45 and 5.5, 60 and 5.5, 70 and 6.5, 40 and 7, 50 and 7.5, 80 and 8, 75, and 8.5, 60 and 9, 75. The ordered pair 9, 15 is circled and labeled as T. All the other points are put in an oval and labeled as P
.
Part A: What is the group of points labeled P called? What is the point labeled T called? Give a possible reason for the presence of point T. (5 points)

Part B: Describe the association between students' test scores and the number of hours they exercise. (5 points)

Answers

Answer:

It is going by -34 each time so

Step-by-step explanation:

It’s going to be -13 every time

Is this symmetrical or asymmetrical?
Dont guess!
I will mark brainliest if its correct!

Answers

it is going to be asymmetrical
Other Questions
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