Mathematics Middle School

Susan incorrectly factored the expression below. (the top one is the original and the bottom is her factoring it) The question is on the left

Susan Incorrectly Factored The Expression Below. (the Top One Is The Original And The Bottom Is Her Factoring

Answers

Answer 1
(a) When Susan took 3 common she took the last value wrong and she took the -sign as plus
(b) 3(4a-5b+2)
HOPE THAT HELPS

Related Questions

The variable in the equation 26 = 1 – 3r is r. Remembering the form ax + b = c, what are the values of the constants, a, b, and c in the equation?

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The value of the constant a, b and c in the equation are -3, 1 and 26 respectively.

What is variable?

Variable are numbers represented by letters in a mathematical equation. Therefore,

26 = 1 - 3r

Using the form ax + b = c, where a, b and c are constant.  

The value of a, b and c in the expression 26 = 1 - 3r can be solve as follows:

-3r + 1 = 26

Therefore,

a = -3b = 1c = 26

learn more on variable here: https://brainly.com/question/12035180

Answer:

A=-3

B=1

C=26

Step-by-step explanation:

PLS PLS PLS HELP I WILL MARK BRAINLIEST !!!!!!!!!!!!!!

Answers

Answer:

tough question eh ima guess  b and a

Step-by-step explanation:

Answer:

14:C 15:-2.5,3  16:B

Step-by-step explanation:

please help me with this

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The value of y should be 62


Hope this helps:)
The value of y is 62

( basic geometry) This is easy I just want to make sure my answer is right. part 3

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Answer:

B

Step-by-step explanation:

B if you subtract both numbers from 180 you will get 35 and similar triangles have the same angle measures. so they are 80 65 and 35

I believe that the answer to this problem would be B

A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs. Altogether, there are 82 cow and chicken legs on the farm. Complete the table to show some possible combinations of chickens and cows to get 82 total legs.

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7 / 17

21 / 10

19 / 11

5 / 31

Choose Yes or No to tell if the operation will give an equivalent ratio for 8:20

Answers

Answer:

YES

Step-by-step explanation:

i believe it’s a Yes im sorry if it is wrong but i just think they are all a yes

Please help and explain how to do it if possible!! TYSM!

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54%

Dude trust me. Lol

If a rectangle is inscribed in a circle, each diagonal also serves another function. What is this function?

Answers

Answer:

A right triangle inscribed in a circle must have its hypotenuse as the diameter of the circle.

Step-by-step explanation:

A rectangle is made of two right triangles then a rectangle inscribed in a circle must have its diagonal as the diameter of the circle. Hope this helps

The function of the diagnostic server as the diameter of the circle because the lines extend from one side to another equally

help me, please eeeeeeeeeeeeeeeeeeee

Answers

Answer:

[tex]2x - 1 \geqslant 0[/tex]

Step-by-step explanation:

X going to the positive direction from 0 or bigger than 0 to

[tex] \infty [/tex]

x = 0.5

2(0.5) - 1 = 0 = 0

x = 1

2(1) - 1 = 1 > 0

x = 2

2(2) -2 = 2 > 0

and so on...

Answer:

B

Step-by-step explanation:

an object is 279.4 centimeters wide. if you divide the object into 10 equal parts, how wide will each part be?

Answers

Answer:
27.94
Step by step
279.4
=279.4/ 10
=27.94

please I need help with this question

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Answer:

1. No

2. No

3. No

4. No

Step-by-step explanation:

y=2 so you multiply your x by 2  and you should come out with your y

your y should be 1 * 2 = 2 but is 9  ---->for (1, 9)

your y should be -6 * 2 = -12 but is 2 ---->for (-6, 2)

your y should be 2 * 2 = 4 but is -8 ----->for (2, -8)

your y should be 0 * 2 = 0 but is -4 ----> ( 0, -4)

side note -I'm sorry if you get it wrong,hopefully it's right though.

Which expression shows another way to find the volume of this prism?

Answers

Answer:

it would be the second answer

Step-by-step explanation:

To find volume, you have to multiply all the side lengths together.

the second answer choice
To find volume u would have to multiply length x width x height

Can someone plz help me with this question!!

Answers

Answer:

12,.....,................

Answer:

12. they literally add 3 each time so 9 + 3 = 12 bro

Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother. How many pounds of grapes does Sienna have left?

Answers

Answer:

Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother. How many pounds of grapes does Sienna have left?

Step-by-step explanation:

took the test

Pls help it’s my homework

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Math-way and Math Calcs can help! I fail to do all of these in my mind
use a calculator it gives u the exact answer x

help me with my problems

(sorry if the text is small)

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#1 is x3
Bc x goes up 3 each time and y goes up 2 each time

HELP smh shouldn't be hard i just wasn't paying attention and i will give brainlies for all correct answers

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question 7: (3,4)
question 5: (1,2/3)
question 4: (-4,-6)

PLS PLS PLS HELP I WILL GIVE BRAINLIEST!

Answers

Answer:

A:6,2

Step-by-step explanation:

plz mark me as the brainliest

Answer:

(6, -6)

Step-by-step explanation:

add or subtract the cordinates

asap help ill give brainlist

Answers

Answer:

D) 8

Step-by-step explanation:

12 times 2= 24

24 plus 8 = 32

32 divided by 4

=8

Prove that the median to the base of an isosceles triangle is also: the altitude to the base.
Also, Prove that the median to the base of an isosceles triangle is also: the angle bisector of the angle from which it is drawn.


Please provide statement and reason proof. Would really appreciate it. Best Answer will get brainliest, and please don't spam stuff just for points. Thanks, and have a great day!

Answers

Hey there!

The base angles theorem converse states if two angles in a triangle are congruent, then the sides opposite those angles are also congruent. The Isosceles Triangle Theorem states that the perpendicular bisector of the base of an isosceles triangle is also the angle bisector of the vertex angle.

Let me know if you are still confused and need a better explination :)

Have a great day!

Answer:

The base angles theorem converse states if two angles in a triangle are congruent, then the sides opposite those angles are also congruent. The Isosceles Triangle Theorem states that the perpendicular bisector of the base of an isosceles triangle is also the angle bisector of the vertex angle. Let me know if you are still confused and need a better explanation :) Have a great day!

Step-by-step explanation:

Maria exercises for 2 3/8 hours every Saturday. She runs for 2/7 of the time she exercises. How much time does she spend running every Saturday? Write the answer in the simplest form.

will mark brainliest, NO WRONG ANSWERS PLS.

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Answer:I think it's 1 5/14 hours. Hope I'm right!

Step-by-step explanation:

i dont know the answer can someone help me

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The answer is 2
Have an amazing day

pls help it's a redo assignment
a. 2 1/2 x 3 1/3
b. 4/9 x 2 1/4
c 3 1/4 x 1 1/2
d. 7 1/5 x 1 1/3
e 6 1/3 x 1/2
f 4 1/5x 20
g 3 x 2 2/3
h 2 5/6 x 1 3/5
i 15 x 1 1/3

Answers

Answer:

a) 8 1/3 b) 1 c) 4 7/8 d) 9 3/5 e) 3 1/6 f) 84 g) 8 h) 4 8/15 i) 20

Step-by-step explanation:

Just trust me

What is the relationship between <8 and <4? Select the TWO answers that apply. *pleasee helpp*

Answers

i know for sure they are same side interior!!

same side interior, supplementary

I will mark with brainliest

Answers

Answer:

48√3

Step-by-step explanation:

24 x 2√3

48√3

418 minues what equals 19

Answers

Answer:

437-418=19

Step-by-step explanation:

418+19=437

418-399=19

Step-by-step explanation:

The Wilson Park Pool has 80,000 gallons of water that is being drained at a rate of 4000 gallons per day. How many days has the pool been draining if the water level is at 68,000 gallons?

Answers

Answer:

3 days

Step-by-step explanation:

Since the Wilson Park Pool has been drained 4,000 gallons every day, for 3 days, it would be drained 12,000 gallons already, 80,000 - 12,000 = 68,000

Help please! I don't get this.​

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Try using a photo scanner
I need a better picture I can’t see the key too well

Pls help with 19 due in 15 mins

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Answer:

the first question is 120. I cant see other options for the second question. The third question is 12.

Step-by-step explanation:

the answer for the first question is 120 sorry thats the only one I could figure out

CAN SOMEONE PLZ PUT THIS EQUATION IN SLOPE INTERCEPT FORM AND EXPLAINN
U WILL GET BRAINLIEST

-1x+1y=1x-5

Answers

I believe the answer is y=2x−5 Im not quiet sure

Answer:

y=2x-5

Step-by-step explanation:

Slope intercept from has 4 parts, a y, an x, an m, (slope in front of x) and a b (y-int).

We must first isolate the 1y to the front of the equation by adding 1x to each side.

This gives us our final answer of (1) y = 2x-5

We have a Y and X, and our m (slope) is 2 and b (y-intercept )is -5

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