Mathematics Middle School

Pleaseee helpp meeee

Pleaseee Helpp Meeee

Answers

Answer 1

Answer and Step-by-step explanation:

[] means to take the absolute version of the number. That means if the number is negative or positive, the outcome is always positive.

14.

-[3] = -3

15.

[5 + 9] = 14

16.

[17 - 8] = 9

#teamtrees #WAP (Water And Plant)

Related Questions

Factor each trinomial completely 21x^2-35x-14

Answers

Answer:

7 (3x+1) (x-2)

Step-by-step explanation:

HELP :(
Every year, Kate and her sister attend 'The Nutcracker' at the Bloomington Ballet. Last year, orchestra seating cost $50 per ticket. This year, each ticket was 8% cheaper. What was the cost of each ticket this year?

Answers

Answer: 6.25

Step-by-step explanation:

Answer:

$46

Step-by-step explanation:

8% of 50 = 4

50 - 4 = 46

Therefore, 50 - 8% is $46.

those are the options for both

Answers

The height of the ball is a(n) increasing function of time on interval a, and decreasing on interval b

Answer:

The ball is increasing on A and decreasing on B

PLEASE HELP I CANT FIGURE IT OUTTTT

Answers

miss girl i lost 5 brain cells looking at that
Use photomath and take a picture of each omen

whats 10x10x1+10+1+100?

Answers

Answer:

10x10x1+10+1+100

100+111

211 is the answer

Answer:

211

Step-by-step explanation:

10 * 10 = 100

100 * 1 = 100

100 + 10 = 110

110 + 1 = 111

111 + 100 = 211

pls pls pls pls answer question below

Answers

Answer:

answer is 16

Step-by-step explanation:

5x2x2=20-4=16

Answer:

5

Step-by-step explanation

U do parenthesis 2x2=4 - 4 = 0 and the 5 is left alone

Complete the first step in the solution.

x/3 = 11

Answers

multiply by three to cancel the denominator.
x/3 / 3 = 11 / 3 I hope this helps

the graph models the height h in meters if a hot air balloon t minutes after beginning to descend. how high was the balloon when it began its descent

Answers

Answer:

95 m

Step-by-step explanation:

If the graph shows the height of the balloon after t minutes from beginning of descent, look to when t = 0. At t=0 it has not yet begun it's descent because no minutes have passed. At that point on the graph the height is 95 m (the point is (0,95))

it’s 95 sisjjsjeje it’s a y intercept

A smartphone originally worth $790 loses value at a rate of $175 each year. Write an equation to represent the value of the phone, then find the value of the phone after 4 years. Identify your variables.

Equation:

Solution:

Answers

the equation is 175*4=700
so its 790-700=90

The table below shows an inequality and a number by which to divide both sides.
What is the resulting true inequality?

Answers

Answer:

i dont see a table

Step-by-step explanation:

I need a table to help you solve this

Write 97.5% as a fraction in simplest form

Answers

97.5% as a fraction in simplest form would be 39/40

97.5% as a fraction in simplest form is 39/40

Conversion of percentages to fractions

The given percentage is 97.5%

This can be rewritten in fraction form by making the denominator 100

[tex]97.5\% = \frac{97.5}{100}\\\\[/tex]

Multiply both the numerator and denominator by 2

[tex]97.5\% = \frac{97.5 \times 2}{100 \times 2}\\\\97.5\% = \frac{195}{200 }[/tex]

Divide both the numerator and denominator by 5

[tex]97.5\% = \frac{195 \div 5}{200 \div 5}\\\\97.5\% = \frac{39}{40}[/tex]

Therefore, 97.5% as a fraction in simplest form is 39/40

Learn more on percentage to fraction conversion here: https://brainly.com/question/317717

A triangular prism was sliced parallel to its base. What is the shape of the cross section shown in the figure?
A triangular prism. The cross section is a triangle.
a triangle that has the same dimensions as either base of the prism
a triangle that does not necessarily have the same dimensions as either base of the prism
a parallelogram that is not a rectangle
a rectangle

Answers

Answer:

A

Step-by-step explanation:

Answer:

A: a triangle that has the same dimensions as either base of the prism

Step-by-step explanation:

Can someone plz help

Answers

Answer:

-3(b+4) that right there is the answer

Answer:

-12 - 3b = -3

Step-by-step explanation:

Plug b= - 3 into -12 -3b:

We got: -12 - 3 × (-3) = -12 + 9 = -3

A school with 1,273 students has many after-school activities. One of these activities is gymnastics. If 47 students participate in the gymnastics program, what percent of the student population participates in gymnastics? Round your answer to the nearest tenth of a percent.

A.2.7 percent
B.4.2 percent
C.4.4 percent
D.3.7 percent

Answers

Answer:

D   3.7%

Step-by-step explanation:

The base, b, has a length of 12 centimeters. The height, h, is 8 centimeters.



What is the length of s?



The length of s is
centimeters.

Answers

Answer:

b=12

h=8

s=b-h

s=12-8=4

s=4

What is the length of the unknown side of the right triangle? (1 point)

PLEASE ANSWER ASAP!!! BRAINLIEST TO CORRECT ANSWER!!!
A right triangle with hypotenuse x and legs 5 and 12
Select one:
a. 13
b. 17
c. 25
d. 60

Answers

C, the answer is C.. trust me

Please help answer this question. Also no fake answers

Answers

Answer:

x = 31°

Step-by-step explanation:

X= 31° Bc I said so now mark me Brainlyest

There are 635,000 residents in Jones County and 12.8% are under the age of 5. Approximately how many residents are under the age of 5?

Answers

Answer:

81,280

Step-by-step explanation:

multiply the 635k to 0.128 to get 81,280

81,280 hope this helped :3

please help me on this im so overwhelmed right now

Answers

he hiked 15 miles on friday
15 i believe
Hopefully it’s good :)

A curtain manufacturer uses a 90-yard roll of material to make 7 identical curtains. There was 7.75 yards of material left over. How many yards were needed for each curtain?

Answers

Answer:

11.75 yards

Step-by-step explanation:

90  - 7.75 = 82.25

82.25 / 7 = 11.75

PLEASE HELLLLLLLLLLLLLLLLPPPPPPPPPPPP

Answers

Answer:

i thinks its d

Step-by-step explanation:

Answer:

Pretty sure its C

Step-by-step explanation:

Trapezoid ABFE is similar to trapezoid EFCD. What is the length of DC?

Answers

Answer:

6.75

Step-by-step explanation:

Find the relationship between the trapezoids. You can see that the top of trapezoid ABFE is 3 units and the top of EFCD is 4.5 units. 3 * 1.5 = 4.5, so t the sides of trapezoid EFCD are 1.5 times more than the sides of ABFE.

Now, you know the bottom of ABFE is 4.5, so the bottom of EFCD is 1.5 times longer because they are proportional, so you can do 4.5 * 1.5 = 6.75 units.

Gina's number is 2 more than Sara's. The sum of their numbers is 68. What are they're numbers?

Answers

Sara’s is 33 , Gina’s is 35.
sara’s is 33. ginas is 35. :).

please help me with this

Answers

Answer:

0.6

Step-by-step explanation:

We know that there are 5 counters in total. 3 white and 2 black.

So we know that 3 out of 5 are white and 2 out of 5 are black.

Therefore the chance to get white is 3/5. And for black: 2/5.

We can turn these into decimals, 3/5 = 0.6 (You can make it 6/10 to make it easier.)

And 2/5 = 0.4 (You can make it 4/10 to make it easier.)

Answering the question, you should put your cross/marker on 0.6

Answer:

0.4

Step-by-step explanation:

Hope this helps!

Maybe brainliest?

The scatter plot below shows a linear association. Which is the best linear model for the data?

Answers

Answer:

ye its y=5x-10

Step-by-step explanation:

as long as 6 meters = _____ meter(s)

Answers

Answer:

on the line ig you put 6 meters

Step-by-step explanation:

yo, reasking bc wrong grade level, how do you find the slope as a right triangle?​

Answers

Count down from the top one then count to the right or left ly
Count from top and then go right or left

The IPhone 7 costs about $220 for Apple to make, but they cost about $700 in stores. What is the markup percentage of the IPhone 7?
(Round to the nearest whole percentage)

Answers

Answer:

218%

Step-by-step explanation:

what is 3/25 x 10 as a fraction in simplest form

Answers

Answer:

6/5 is the answer to the question

I think 1.2 as a decimal

Question:
32 + 4/7w

w = -1/2

Answers

Answer:

31 5/7 is the answer

Plug w into the equation and then solve
32+4/7(-1/2)
=222/7 (final answer)
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