Mathematics Middle School

I will give brainliest for right answer

I Will Give Brainliest For Right Answer

Answers

Answer 1
Answer: A. square root of 64

Explanation:
Whole numbers are integers (numbers without any decimals) starting at 0 and counting up.

square root of 64 = 8

8 is a whole number.

The square root of answers B, C and D result in a decimal value.
Answer 2

Answer:

A.

Step-by-step explanation:

square root of 64 = 8

Related Questions

A tower 15m high casts a shadow 30m long. A nearby telephone pole casts a shadow 16m long. Find the height of the telephone pole. Plz show ur work, thx slatttttt

Answers

Answer:

8 feet.

Step-by-step explanation:

If we know the shadow (30 ft) of a tower (15 ft), we can use use the ratio

[tex]\frac{30}{15}=\frac{16}{x}[/tex] where 'x' is the height of the telephone pole. Cross multiply, and we get the equation [tex]240=30x[/tex]. The rest of the problem is pretty straightforward, we divide both sides by 30 to find x. In the end, you will find that the height of the telephone pole is 8 feet.

Hope this helped!

The answer should be 8 feet

Elisa took 25 minutes to get dressed and eat breakfast. She listened to music and cleaned her room for 20 minutes. She then read a book for 35 minutes and worked on a model for 50 minutes before going outside to play. In hours and minutes, how much time was spent on all these activities?

Answers

Answer:

2 hours & 10 minutes

Step-by-step explanation:

25+20+35+50= 130 minutes— 2 hours & 10 minutes

Hope this helps!

Answer: 2 hours and 5 minutes

25+20+35+50= 125
An hour is 60 min each
125 divided by 60 will give you 2 hours and 5 min.

Please help me asap!! It is due tonight!

Answers

2)

9cm, 12cm, 16cm

8cm, 15cm, 17 cm

6cm, 8 cm, 10 cm

3)

87 inches

Can also be 49.5

Hope it helps~~

The answer is 2&3 good luck on school and have a wonderful day

Solve the equation by showing the work
-4x + 2 = -18

Answers

Answer:

x = 5

Step-by-step explanation:

-4x + 2 = -18

subtract 2 from both sides

-4x + 2 - 2 = -18 - 2

simplify

-4x = -20

divide both sides by -4

-4x/-4 = -20/-4

simplify

x = 5

hope this helps :) have a nice day !!

Please help me asap!

Answers

Answer:

6. [tex]\sqrt{31}[/tex]

7. [tex]3\sqrt{5}[/tex]

8. [tex]4\sqrt{10}[/tex]

Im not 100% sure about number 6.

Exact form: [tex]\sqrt{30.8125}[/tex]^

Hope this helps:)

Brainliest?

Solve. 46 divided 15

A.) 3 1/15
B.) 15 1/3
C.) 1 3/15
D.) 3 1/3

Answers

Answer:

The answer is 31/15

Step-by-step explanation:

Thank me later

Hope this helps

Answer:

The answer is

because 46 divided by 15 = 46/15 . 46 is more closer to 45 which can be divided by 15. 45 divided by 15 = 3 but the orignal question is 46 divided by 15 not 45 divided by 15 so 46 - 45 = 1 so 3 1/15

Explanation"

because 46 divided by 15 = 46/15 . 46 is more closer to 45 which can be divided by 15. 45 divided by 15 = 3 but the orignal question is 46 divided by 15 not 45 divided by 15 so 46 - 45 = 1 so 3 1/15

Pls help it’s my homework

Answers

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

Need help ASAP (You dont have to show work, just answer it)

Answers

Answer:

$50.40  is the answer

Step-by-step explanation:

12% of  45 is 5.40  so if we add $5.40 and $45 we get $50.40

hope this helps ^-^ have a wonderful day

The zoo spends $50.40 on elephant food.

Help me with this question.

Answers

Answer:

E is the answer

Step-by-step explanation:

I used my head. Hope this is right.

I think the answer is b

2(x-5)=6(2-1/2x) solve for x

Answers

Answer:

22/5 or 4.4

Step-by-step explanation:

2x-10= 12-3x

2x=22-3x

5x=22

x=22/5 or 4.4

22/5
Let's solve your equation step-by-step.
2
(
x
−
5
)
=
6
(
2
−
1
2
x
)

Which statement is true?

answer 1: 50.1 < 5.01

answer 2: 3.37 < 3.368

answer 3: 9.07 > 9.008

answer 4: 123.466 > 123.462

Answers

Answer 4 is true because 123.466 is greater than 123.462
Answer 4 because 123.466 is actually greater than 123.462 by .004

Please help meeeee, aw man

Answers

Answer:

a and d probably?

Step-by-step explanation:

Answer:

a and d

Step-by-step explanation:

Picture down there Thanksssss

Answers

im pretty sure there is 145 students
I am sure there is probably 145 students

I’m really sorry but at least y’all getting all of my points!

Answers

Answer:

20

Step-by-step explanation:

its minusing by 9 so 20

Answer:

9

Step-by-step explanation:

this is your answer becaue 65-56 =9

56-47=9

47-38=9

38-29=9

so your answer is 9

HOpe this helps u

Pls mark brainlist

a group of friends went to lunch the bill sales tax and tip was 48.60 a sales tax of 7% was added the group then tipped 18% on the amount after the sales tax was added what was the amount in dollars of the sales tax(show the steps pls)

Answers

Answer:

Sales tax = $2.79

Step-by-step explanation:

(18 x 48.6) /100

= 8.748 = $8.75 tip amount total

48.60-8.748 = 39.852 sales total

(39.852 x 7)/100

= 2.78964 = $2.79 sales tax

39.852 - 2.78964 = 37.06236 = $37.06 cost of bill

Sales tax was asked = $2.79

2.79 hope this helps you!

can someone help me with this pls im gonna lose my mindd

Answers

Answer:

HHHHHHI||||||||||||||||||||||||||

Step-by-step explanation:

Answer: -9 for the third row it would be -9 -2 5

Step-by-step explanation:

Your welcome

PLEASE HELPPPPP!!!!!!!!

Answers

Answer:

git it

Step-by-step explanation:

yayyy i dont know

Lol lol in what???!?!?!!i Can help

Which number line can be used to find the distance between (4, -1) and (8. - 1)?

-2

=

0

1

2

3

4

5

6

7

8

=

1

2

3

4

5

6

7

8

0

1

2

3

4

5

6

7

8

-27 -6 -5

4 -3 -2 -1

0

1

2

Answers

Answer:

the way it is graphed is confusing so I thing it's number line #2 or #3 because you need -1 and -8

Lin's father is paying for a $20 meal. He has a 15% off coupon for the meal. How much will he pay?

Answers

Answer:$17

Step-by-step explanation:

x/20=15/100 then solve for x

Answer:

Lin's father will pay $17.

Step-by-step explanation:

15 ÷ 100 = 0.15.

0.15 x $20 = $3.

$20 - $3 = $17.

Put the equation 3y-4x=-6 into slope intercept form please!!! EXPLAIN!!!!1!!1!!!!

Ill give brainliest:DD

Answers

The answer would be Y= 4/3 x - 2
The answer is y = 4/3x - 2.

divide $200 in the ratio 3:2 what is the result?

Answers

$120 and the ratio is 3:2
$200 6:4 and half
the ratio is gonna be120 to 80

PLZZZ HELLPPPP :< i wanna get an A!! ill mark first on brainliest u gettin all meh points!!

Answers

Answer:

C

Step-by-step explanation:

This is because in order to find the area, you need to dfine R^2*PI and half of 12 is 6 so 6*6 is 36 and 36 times 3.14 is 113.04 and since you need to convert it into cal, times that by 22 which is C

The answer is C or 3

Help meeeee pleaseeee

Answers

Answer:

I'm pretty sure it's F.

The answer is F. Youre welcome

PLEASE HELP ME ASAP
Explain how to write:
a. The sum of a number and the product of the same
b. The ratio of twice a number and 5

Answers

Answer:

a. a*(a+b)

b. 2(a)+5

Step-by-step explanation:

Lets just say that a is your number. B was the second number in your first equation being added to a.

Saint's data shows that his wheat would grow to be 2 ⅕ inches taller when he provided ⅗ cup extra water per plant. How much taller can Saint expect his wheat to be if he added 1 whole cup of water?

Answers

Answer:

5 cup water

hope its help

answer: 5 cups are water

Heey someone plz help me quick! thx :))

Answers

Answer:

109

Step-by-step explanation:

every straight line equals 180 so the sum of the angles should add up to 180

180-71= 109

side note- interior angles add up to 180

I think the answer is 109

The elephant eats 220 pounds of food a day costing $45. The tax on the food is 12%. How much does the zoo spend on elephant food. (NEED ANSWERS ASAP)

Answers

So 220 pounds of food a day is 45$ a day so the tax is 12% so since 45$ a day and 12% for tax so if you minus it is 5.4

Creed's brother earns $12.00 per hour. The store offers him a raise -- A 5% increase per hour. After the raise, how much will Creed's brother make per hour?

Answers

Answer:

$12.60

Step-by-step explanation:

Creed's brother originally makes $12.00 an hour. A 5% raise means that:

$12.00 × 1.05 = $12.60

If you raise $12.00 by 5% then you have the formula
12x0.005=0.006
12+0.6=12.6
So after the raise Creeds brother will make $12.60/hour

you guys gotta help me i'm so confused

Answers

Answer:

If we let "m" be the price of the meal, then the cost of the three meals would be 3m.

Then, if the friends give 9 extra dollars, the total cost will come down to 3m+9.

Let me know if this helps!

Answer:

Step-by-step explanation:

Make a sketch of the cross section resulting from the slice shown in the right square pyramid below. Then, using complete sentences, describe the cross section.

Answers

Answer:3

Step-by-step explanation:

38+s6$

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