Mathematics Middle School

Hey can someone please help me with this?

Hey Can Someone Please Help Me With This?

Answers

Answer 1

Answer:

the width are both 6cm

Step-by-step explanation:

Answer 2

Answer:

lillsfskfslulalssfdf

Step-by-step explanation:

wsdwwsfge

Related Questions

Can someone help me please? I already did the rest im stuck on these two questions.


1. Describe the association shown by this scatterplot.


2. Alfonso is thinking of getting a bloodhound. Bloodhounds usually weigh about 90 pounds. Based on the data, estimate for the lifespan of a bloodhound. Explain how you made your estimate.

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Answer:

1.NEGATIVE  linear association.

2.10-11 because there are 2 dots around it (u can explain it lol)

Step-by-step explanation:

Need help plzzzzz :>

Answers

Answer:

2. H

3. A I believe, because 1 and 7 seem to be the same angle.

I dont know the rest

I need help please help

Answers

Answer:

D

Step-by-step explanation:

because the data goes from 18-25 therefore it would be D considering the plotted points range from those numbers

Which two ratios form a proportion?
А) 3:4 and 6:12
B) 3 : 4 and 9:15
C) 3:4 and 12 : 18
D) 3:4 and 15:20

Answers

Answer: D

Step-by-step explanation: If you multiply both numbers by 5, they come out to the second set of numbers.

Math. Answer. Now. Please.. please...!!!!!!!!!

Answers

Answer:

I think 15 cubic meters might be wrong tho

Step-by-step explanation:

Let's estimate .
(a) Round each number to the nearest ten.
83 rounds to ___

275 rounds to ___

(b) Add the rounded numbers.

_______

Answers

Step-by-step explanation:

(a) 80

280

(b) 280+80 = 360

hope it helps!

(A)
83/80
275/280
(B)
456/460
155/160

Explain relationship between the factors of a quadratic expression, the roots of the related quadratic equation, and the x-intercepts if the graph of the related function

Answers

Step-by-step explanation:

So, let's use x2 - 3x - 28 as an example.

 

It's factors are (x - 7)(x + 4).

 

The roots are the x-values that make our expression equal 0. In order for x2 - 3x - 28 to equal 0, either of our factors need to equal 0, since 0 times anything is 0.

 

x2 - 3x - 28 = 0

(x - 7)(x + 4) = 0

 

x - 7 = 0

x = 7

(7 - 7)(7 + 4) = 0(11) = 0

 

x + 4 = 0

x = -4

(-4 - 7)(-4 + 4) = -11(0) = 0

 

That gives us two points on our graph, (7,0) and (-4,0). Where are those? On the x-axis! Thus, there are our x-intercepts.

 

By the way, for the future, along the x-axis, y = 0, so if you are asked for the x-intercepts (or roots), set y = 0 and solve for x.

 

Along the y-axis, x = 0, so if you are asked for the y-intercepts, set x = 0 and solve for y.

 

y = 02 - 3(0) - 28

y = -28

 

So, the y-intercept(s) of our same equation is y = -28, or (0,-28).

 

Boom.

Answer:

The x-intercepts are happen are when y = 0. If you tried to substitute y = 0 into a quadratic in the standard form you can not use traditional methods for solving for x.

Y=0 when looking for an x-intercept. Doing the factored form you are finding the x-intercepts. You always want the equation to equal 0 then factor out the equation till you get the numbers for the x-intercept.

D(7) = ?

D= 8

help me?

Answers

Answer:

56

Step-by-step explanation:

8x7 =56

The answer is 56 bc 8 • 7 is 57x the reason is bc when a (x) is over the number which in this case is x it would be say to multiply

DeAngelo rode his bike at a rate of 12 miles per hour. At that rate, how far could he ride in three hours?

Answers

36 miles
12 miles per hour times 3 hours=36 miles

At the given rate, he could ride 36 miles in three hours

What is multiplication?

Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.

Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.

Given:

DeAngelo rode his bike at a rate of 12 miles per hour.

At that rate,

He rode in three hours,

= 3 x given rate

= 3 x 12

= 36

= 36 miles.

Therefore, he rode 36 miles in three hours.

To learn more about the multiplication;

https://brainly.com/question/19634536

#SPJ2

Rebecca is buying a new video game system that costs $190. The state sales tax rate is 4%. How much tax will Rebecca pay on the video game system?

Answers

Answer:

If the sales tax rate is 4%, the total amount of money that Rebecca will pay is equal to 190(1.04), or 197.60 dollars. This means, that the tax that Rebecca needs to pay is just 7.60 dollars.

Let me know if this helps!

Which inequality represents the situation seven less than a number is no more than 25?

Answers

Answer:

x-7[tex]\leq[/tex]25

Step-by-step explanation:

X-7< with line 25

Anser

What is p divided by 9

Answers

Answer:

p/9 or p over

An account earns simple annual interest. a.) Find the interest earned.

b.) Find the balance of the account.

1. $2600 at 3.2% for 4 years.

Answers

Step-by-step explanation:

A

so that u can be sure about it

The answer is A I believe

Which numbers make a true statement when placed in the box?
8.274< □
Select each correct answer.
8.396
8.201
8.295
8.199

Answers

Answer:

8.396 or 8.295

Step-by-step explanation:

breh, find which is bigger than 8.274

Answer:

i need hlp too someone helppp

Step-by-step explanation:

Line segment DE is graphed on the coordinate plane below.

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I am not sure how to help you there is not question

Answer:

ok first go online and ...

Step-by-step explanation:

STruggling. pls help

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the answer is 6! Hope this helps

$300 Television, 15% markup

Answers

Answer:

$345

Step-by-step explanation:

15% of 300 is 45. 300 + 45 = 345

10% of 300 = 30
5% = 15

300+45= $345

I need help with these questions plzzzz

Answers

Answer:

The first one is an acute triangle

The second one is a right triangle

The third one is obtuse triangle

Ok the other answer is better than mine ;-;

Isosceles acute, scalene right, isosceles obtuse

Help me please 5 points

Answers

Answer: Less than sign or <

Step-by-step explanation:

0.9 is less than 1.1

Is less than can be written as <

So, 0.9 < 1.1

PLEASE HELP :D
ONE STEP EQUATION :
1. When solving the equation -2x = 14; how would you solve for x? What would x equal?
2. When solving the equation 7 + x = -3; how would you solve for x? What would x equal?
3. When solving the equation x/5 = -4; how would you solve for x? What would x equal?

Answers

Question one X=-7 because -2 x -7 = 14
Question two X= -10 because -3 - -10=7
Question three X =-20 because -4 divided by-20

Answer:

Question one X=-7 because -2 x -7 = 14

Question two X= -10 because -3 - -10=7

Question three X =-20 because -4 divided by-20

Step-by-step explanation:

can can y'all help me on this I'll give you a brainlist

Answers

Answer:

4-4 = 0

3 - 3 = 0

Step-by-step explanation:

wanna play prodigy? (My name is Aalyiah Dreamshade (cant spell xD)

The answer is 3

4-4=3-3

Describe how the graph of y=2x is the same and different from the graph y=2x-7. Explain and show your reasoning.

Answers

Answer: They are the same because they have the same slope but are different because they have different y intercepts.

I need help! Please don’t do this just for points! Also if you could leave the steps on how to do this problem that would be great! 1st one to answer gets brainliest!

Answers

Answer: what the question that just showing ares

Step-by-step explanation:

HELP!!!!!!!!!!!!!!!(i should of study for this)

Answers

C.all rhombuses are squares

What GPA do you need to pass 8th grade

Answers

Answer:

2.0/4.0

Step-by-step explanation:

Answer:1.0

Step-by-step explanation:

if you get all Ds in a class that counts as passing but summer school will happpen

21= M + 14 1/6 what is the value of m

Answers

Answer:

m = , m = 6.83, m = 6

Step-by-step explanation:

Answer:

M=6.83 (Decimal)

M=6 5/6 (mixed number)

M=41/6 (Fraction)

Step-by-step explanation:

I added all of the answer because I did not know which on you needed.

Hope this helps

9 2/3 - 7 5/6 as a fraction

Answers

9 2/3 - 7 5/6 = 1 5/6

1 5/6 = 11/6
It is 1 5/6 also known as 11/6

i need help with this question please

Answers

Answer:

The slope will be the same for a straight line no matter which two points you pick as you know. All you need to do is to calculate the difference in the y coordinates of the 2 points and divide that by the difference of the x coordinates of the points(rise over run). That will give you the slope.

Answer:

8

Step-by-step explanation:

there u go. but be honest with i am lazy lol

Could you help answer all these questions please I need it ASAP Its the PDF Pretty please

Answers

Ayo ur photo don’t work
Same I don’t see your photo.

BEST Answer gets brainliest, ten points, a thanks AND a five star review:))

Answers

Answer: c
Explaination: I just did this for my little cousin :)
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