Mathematics Middle School

(5^2 – 10) ÷ 5 × 2^3?
i know its 24 but can someone please explain it to me?

Answers

Answer 1
you have to first do parentheses so we start in there: 5^2= 25 so 25-10= 15, we next move on to exponents (which is also why we did that first in the parentheses btw) so 2^3= 8, now we’re gonna go in order since it’s all multiplication and division: 15/5=3, then 3x8=24!
Answer 2
Ok! So because we have to use the order of operations you have to start inside the parentheses 5^2=25 then 25-10=15 next you have to do you second set of exponents outside the parentheses 2^3= 8 now you have the equation now u just solve left to right

Related Questions

GIVING BRAINLIEST ONLY IF 100% CORRECT-NO LINKS

Answers

Answer:

A = ( 1 , 2 )

B = ( 4 , 11 )

C = ( 6 , 4 )

D = ( 10 , 9 )

Answer:

A. (1,2), B. (4,11), C. (6,4), D. (10,9)

Step-by-step explanation:

A. On the x line, it is 1 so the number is (1, ?). On the y-line it is 2 so the point is (1,2)

B. On the x line,  it is 4 so the number is (4,?). On the y-line, it is 11 so the point is (4,11).

C. On the x line, it is 6 so the number is (6,?). On the y-line, it is 4 so the point is (6,4).

D. On the x line, it is 10 so the number is (10,?). On the y-line, it is 9 so the point is (10,9).

If this helps please mark as brainliest

I really need help on these 2 questions. please help me if you can.

Answers

Number 8 is 36cm i dont know about the other question



B and d because the answer for the one that has a black screen you divide and for the other one the answer is not there

PLEASE HELP ME I NEED THIS IN 15 MINUTES!!!

A shipping box in the shape of a rectangular prism has a volume of 18x^3+5x^2-2x. what are three expressions that can represent possible dimensions of the shipping box?

have THREE expressions plss <33

Answers

the demensions are 4” wide 2” height and 12” length, forgive me if im wrong

Answer:

4” wide 2” height and 12”

Step-by-step explanation:

HELPPP I WILL GIVE CROWN AND 20 POINTS PLSS

Answers

Answer:

yes sir

Step-by-step explanation:

help i am struggling

Answers

Answer:

<4

Step-by-step explanation:

It is angle 4 because they are both on the same line

Pls help me whoo ever answers ill make u brainiest

Answers

Bro just type the equations in on the calculator, it should give you the answers.. this too easy bro. Stop being lazy
Please me anyway you can just look it up on a calculator

Which hill described in the table is the steepest and why?



Street

Horizontal Distance (ft)

Vertical Rise of Street (ft)

Dixie Hill

60

20

Bell Hill

60

40

Liberty Hill

60

30

A. Bell Hill; it rises two-thirds foot for every 1 foot of horizontal travel.
B. Dixie Hill; it rises 1 foot for every 3 feet of horizontal travel.
C. Bell Hill; it rises 3 feet for every 2 feet of horizontal travel.
D. Liberty Hill; it rises 2 feet for every 1 foot of horizontal travel.

Answers

Answer:

C

Step-by-step explanation:

I think it is C. Sorry if I'm wrong.

what's 9+10?

if you know you know

Answers

it’s 19 but i’m guessing u want ppl to say 21

Answer:

21

Step-by-step explanation:

duh.................

What is the range of the function f(x) = 2 – 2 when the domain is {0, 2, 4}? O {-1, 2, 14} {3, 6, 8} {-2, 2, 6) All real numbers​

Answers

Answer:

F = 0

Step-by-step explanation:

F(x) = 2 - 2

fx/3 = 0/x

f=0

Answer if u hate math

Answers

Answer:

45

Step-by-step explanation:

the middle line is at 45

What is the value of m(7+9)n m ( 7 + 9 ) n , when m = 0.5 and n = 2?

Answers

Answer:

32

Step-by-step explanation

0.5 x 16=8

8x2=16

0.5x16=8

8x2=16

16+16=32

You need to plug in the values of m and n into the equation and that should get 32

Im not good with math okay??

Answers

First pic.. 20 or 25
okay, first picture, would be A: 15. second picture, A: 35. third picture you cut off the question. fourth picture C:31. i drew what i saw on each question.

Zachary traveled from city A to city B. He left city A at 7:30 a.m. and reached city B at 12 noon. Find his average speed if city B is 180 mi away from city A.


Please include the units after the answer!

Answers

Answer:

40 mph

Step-by-step explanation:

s = d/t

a to b's distance = 180 miles

7:30 - 12pm = 4.5 hours (time)

speed = 180 ÷ 4.5

speed = 40

40mph because it is 180 miles away and it took him 4.5 hours u divide 180 by 4,5

I tried buh then ii forgot how to find the answer

Answers

Answer:

603.19

Step-by-step explanation:

can i have brainliest

Answer: 150.8

Step-by-step explanation: Explanation below.

Given the graph below, answer the following questions

Answers

y=-2x-6
reflect over the y axis
down one
to the left 4

Answer for 20 points and brainest.

Answers

Answer:

your answer is 15: a and 16 :d .........

I think it would be 15

Geometry yes yes yes yes yes yes yes yes yes yes

Answers

Answer: <DC

Step-by-step explanation:Complementary is 90 angle so D and C

Answer:

<DC

Step-by-step explanation:

Find the area of the shaded region.

Answers

Answer:

103.62

Step-by-step explanation:

a = πr^2

Area large circle

a = π7²

a = π(49)

a = 153.86

Area inner circle

a = π4²

a = 50.24

Area shaded = large cicle - inner circle

a = 153.86 - 50.24

a = 103.62

the answer is 103.62 :))))))

Help me answer this question asap

Answers

The answer is D hope this helps :)

Answer:

Oh hey ;)

Step-by-step explanation:

Does anyone know how to do this

Answers

Answer:

it's B

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

1.

1/2 = - 3/2 + 2

1/2 = - 3/2 + 4/2

1/2 = 1/2

2.

1/2 = 3 x 3/2 - 4

1/2 = 9/2 - 4

1/2 = 9/2 - 8/2

1/2 = 1/2

can someone help what is the unknown number in sequence 2 in the chart

Answers

I do not know that answer that is hard
The answer is 105 because it is in a ration of 1:5
Hope this helped!
Pls mark brainliest

PLS HELP IT IS DUE IN 20 MINS PLS HELP
Flo needs your help! Which fraction will terminate when converted to a decimal?


A. 11/27

B. 1/12

C. 1/20

D. 1/30

Answers

Answer:

C. 1/20

Step-by-step explanation:

It will terminate to 0.05

Answer:

the answer is c cuz if you divide 1/20 you'll get 0.05

Step-by-step explanation:

Daria makes and sells stuffed toys.
She uses special fabric to cover a foam cube to make a number cube.
How much fabric did Daria use to make this number cube?

Find the area of one face of the cube, and multiply your answer by 6 to get the answer to the question.
Geometry

Answers

To find the area you take 7 and multiply it by itself (because each side is a square / excluding the rounded corners) which equals 49, 49 x 6 equals 294^2

Help me pls i will love you forever lol

Answers

Answer:

95

Step-by-step explanation:

there are 4 squares and i added the areas up

Answer:

95

Step-by-step explanation:

easy

WILL GIVE BRAINLest !!!

Is pentagon EFGHI congruent to pentagon MNOPQ?

A.

No. Pentagon EFGHI is not congruent to pentagon MNOPQ.


B.

Yes. Pentagon EFGHI was reflected across its side EI, translated 3 units to the left, and translated 3 units up to create pentagon MNOPQ.


C.

Yes. Pentagon EFGHI was reflected across its side EI, translated 7 units to the left, and translated 3 units up to create pentagon MNOPQ.


D.

Yes. Pentagon EFGHI was reflected across its side EF, translated 7 units to the left, and translated 3 units up to create pentagon MNOPQ.

Answers

It’s C because when u look at the problem and thing about it in your head for a good few minutes then you can get it pls trust me

Answer:

Yes. Pentagon EFGHI was reflected across its side EI, translated 7 units to the left, and translated 3 units up to create pentagon MNOPQ.

Step-by-step explanation:

In science class, Matt tried to find the mass of a penny. A penny is known to have a mass of 2.5 g. Matt overestimated the weight of the penny and had a percent error of 4%. How much did Matt think the penny weighed?

Answers

Answer:100??

Step-by-step explanation:

10 pounds of Cat Food A costs $6.50. For 20 pounds of Cat Food B it is $14.00. Which cat food is the better deal? Write the answer as the dollar amount for one pound of the better deal. ($_.__)

Answers

Answer:

cat food a

Step-by-step explanation:

6.5/10 = 0.65 unit price

14/20 = 0.70 unit price

Cat Food A has the better deal.

What do we know? :
10 pounds (Cat Food A / C.F.A) = $6.50
20 pounds (Cat Food B / C.F.B) = $14.00

Finding which one is the better deal :
If 10 pounds of C.F.A (Cat Food A) is $6.50, if we double the pounds, and cost, we would get 20 pounds of C.F.A for $13.00. This means you can get the same amount of pounds in C.F.A and C.F.B, and costs for 1 dollar less.

(Another way to solve this) :
Dividing the cost by pound.
C.F.A : 6.50 / 10 = 0.65
So, each pound of Cat Food A equals 0.65 cents.

C.F.B : 14.00 / 20 = 0.7
So each pound of Cat Food B equals 0.70 cents.

Conclusion :
In conclusion, both ways can be used to correctly solve this question, and both have the same results. Which is that Cat Food A is the better deal.

I hope this helps!! ~(^v^)~

Five times the difference of a number and 12 minus 4 times the same number is – 36. What is the equation?

Answers

Answer:

(5x - 12) - 4x = -36

Step-by-step explanation:

Answer:

(5x - 12) - 4x = -36

Step-by-step explanation:

Please ignore the question in the picture.
2. The school is going to put grass on both semicircles of the field, how much grass will they need to cover the entire circle?

Answers

How ever much field you have that’s how much grass you will need
about 1256.6371 round do 1256.6 yards squared

Whats is the supplementary angle of 14 degrees.

Answers

180°
Trigonometry Examples
The supplement of 14 is the angle that when added to 14 forms a straight angle (180° ).
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