Mathematics High School

What is the product of 5.2 x 10^4 and 1.3 x 10^-2?

a. 6.76×10^8

b. 6.76×10^2

c. 6.76×10^-2

d. 6.76×10^-8

Answers

Answer 1

Answer:

B is the answer.

6.76×10^2

Related Questions

Find the area of this parallelogram. Be sure to include the correct unit in your answer. 8 in, 15 in, and 6 in

Answers

Answer:

90 in²

Step-by-step explanation:

The diagram isn't attached :

However, taking the base of the parallelogram, b as 15 in

The height as 6 in

And the Slant height as 8 in

The Area of a parallelogram is given as :

Area, A = Base, b multiplied by height, h

A = b * h

Hence, Area of the above parallelogram is:

A = 15 in * 6 in

A = 90 in²

Pov your just scrolling and seeing all these hard problems that your brain cant do.

Answers

Answer:

LOL this is just facts

Answer:

lol so true

Step-by-step explanation:

Solve for y. 4- 2y + 8 = -6 y = [?]​

Answers

Answer:

y=9

Step-by-step explanation:

4-2y+8=-6

-2y=-4-8-6

-2y=-18 divide by -2 both side

y=-18/-2

y=9

6. Coach Medina bought uniforms for the 10 players on his soccer team.
Each shirt cost $12.50. Each pair of shorts cost $13.50. What was the total
cost for the 10 team uniforms?

Answers

Answer: $260

Step-by-step explanation:

Uniform = shirt + shorts

($12.50 x 10) + ($13.50 x 10) = $260

or

($12.50 + $13.50) x 10 = $260

PLEASE I NEED HELP FAST! Suppose RT = 9 in. and ST = 4 in. Is it possible to find the length of TU ? If so, show how to find the length. If not, explain why not

Answers

Answer:

ummm there is no picture showing for me

Step-by-step explanation:

What is the slope of a line that passes through the points (12,7) and (-14,19)?
F) -13/6
G) -1
H) -6/13
J) 3​

Answers

Answer:

H) -6/13  

Step-by-step explanation:

To find the slope of the line between a pair of two points, use the slope formula, [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]. Substitute the x and y values of (12,7) and (-14,19) into the formula and simplify like so:  

[tex]m = \frac{(19)-(7)}{(-14)-(12)} \\m =\frac{19-7}{-14-12} \\m = \frac{12}{-26} \\m = -\frac{6}{13}[/tex]

So, Option H is correct.

30 feet
50feet
Gilbert's family is building a walkway between the second floor balcony on his house and his tree house. How long
will the walkway be?
Q. How long is the walkway?

Answers

Answer:

what in the world am i

Step-by-step explanation:

find the circumference and the area of the circle with a diameter of 15ft​

Answers

Answer:

Circumference is pi times diameter so that would equal 15 pi. The formula to find the area of a circle is A=pi * r^2 So you divide 15 by 2 to find the radius. r=7.5 Then you square it and multiply it by pi and get 56.25pi which is about equal to 176.715

What's the answer to this?

Answers

Answer:

9

Step-by-step explanation:

We can see that 6 is 2 more than 3, and so the difference is -3^2, 9.

We can check this by seeing that -3^6 is -729 and -3^4 is -81.

We have

                        -729 / -81 = 9.

Answer: 9

Step-by-step explanation:

Determine whether 2^4m/16 is equivalent to each of the following expressions

I don't want no person saying, HERE's the link for the answer

Answers

Answer:

2^4m-4 is Equivalent

16^m-1 is Equivalent

4^2m-2 is Equivalent

Step-by-step explanation:

Some one help this equation 7 x (3+2) =

Answers

Answer:

35

Step-by-step explanation:

3 + 2 = 5

7 times 5 = 35

the answer would be 35 (:

Find the dimensions of the rectangle that has the given area. area=15 square meters (2x-1m) (x+3m)

Answers

Answer:

it is 90

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

2*2-1m=3m

2+3m=5m

3m*5m=15m

Ignore the m it represents the meters

Photo shows how to get x=2

What is the similarity?

Answers

Answer:

The similarity ratio is 2 to 1

Step-by-step explanation:

Mathematically, when two triangles are similar, the ratio of their corresponding sides are equal

Now, let us use the angle markings

We have it that;

RP/QR = VW/VX

4/8 = 1/2

1/2 = 1/2

PLEASE HELPPPPPP URGENT

Answers

Answer:

B

Step-by-step explanation:

CD matches with ST on the shapes.

please help i will give you brainliest!!!!!

Answers

Answer:

a:5400

b:5400

Step-by-step explanation:

if you take 3 and multiply it by 30 then add 60 then it equals 5400

1/3(6z+7.2)=0.5(8z+2)-0.4
A z=0.8
B z=0.9
C z=2.8
D z=3.6
please help

Answers

Answer:

B  z = 0.9

Step-by-step explanation:

1/3(6z + 7.2) = 0.5(8z + 2) - 0.4

Multiply both sides by 6.

12z + 14.4 = 24z + 6 - 2.4

-12z = -10.8

z = 0.9

the answer to this question

Answers

Answer:

8.6

Expiration

If you do correctly I will mark you Brainliest!

Answers

Answer:

66m

Step-by-step explanation:

9+3+16+3+5+12+10+s

the s would 8 because

12+5 is 17

17-9 would be 8 so we would add 8.

9+3+16+3+5+12+10+8

Answer:

66 m

Step-by-step explanation:

We know that Perimeter is sum of all the sides of any triangle / quadrilateral / polygon . Here we see that that the side lenght are ,

8cm , 10cm , 12cm , 3m , 5m , 16m ,9m , 3cm .

On adding these , we will get Perimeter .

⇒ P = 8cm + 10cm + 12cm + 3m + 5m + 16m + 9m + 3m

⇒ P = 66m

Hence the required answer is 66m

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Answers

Answer:

D

Step-by-step explanation:

Answer:

D.14

I hope it helps my friend.

plz mark me as brainliest.

Help meeee no Decimal answers.

Answers

Answer: 1,145,375cm^3

Step-by-step explanation:

Answer: Answer in photo below.

Hope this helps!

What is 1+1=
I will give brainlist

Answers

Answer:

5

Step-by-step explanation:

a pizza has a radius of 2.5 feet what is the circumference of the pizza

Answers

Should be 5pie formula for circumference of a circle is 2 pie R so we just plus in 2.5 for the radias.

Which statement best describes hopping viewpoint and purpose in this excerpt?

Answers

Answer: Sry but can I see the excerpt. Thanks

Step-by-step explanation:

Answer:

A. edge 2021

mark me brainliest

(4-1) (4-1) (4-1)
please teach me this i will mark you brainliest answer​

Answers

Answer:

I think it's 27

Step-by-step explanation:

(4-1)(4-1)(4-1)

(3)(3)(3)

9×3

27

how many rectangles can be made with an area of 144cm whose sides are whole numbers? PLSSS Helpp!

Answers

Don’t click on the link!!!
12 x 12
9 x 16
8 x 18
6 x 24
3 x 48
2 x 72
1 x 144
So, 7.

rename the mixed number as an improper faction

a. 3/5
b. 12/5
c. 2/6
d 7/5

Answers

Answer:

no

Step-by-step explanation:

A 26-ft ladder leans against a building so that the angle between the ground and the ladder is 81 degrees. How high does the ladder reach on the building? the answer is in ft

Answers

Answer:

25.7 feets

Step-by-step explanation:

From the diagram attached, we could use trigonometry to obtain the height,h :

Using the trigonometric relation :

Sin θ = opposite / hypotenus

Opposite = h

Hypotenus = 26 feets

Sin 81° = h / 26

Height, h = 26 * sin 81°

h = 26 * 0.9876883

h = 25.679

Height, h = 25.7 feets

Draw and label an example of
two parallel lines that are perpendicular to a
third line.

Answers

Answer: Pretty sure it would look like this

Step-by-step explanation:

Clara bought a shirt for %18.45 and a skirt for $22.68. She gave the cashier $50 for the purchase. How much change will clara receive?

Answers

Answer:

$8.87

Step-by-step explanation:

Add the cost of the shirt and the skirt, 18.45 + 22.68 = 41.13

50-41.13 = $8.87

$8.87 is the answer....

There are 10 girls and 5 boys in Ms. Sander's class. Each day, she randomly asks one student to take attendance. In 180 school days, which is the best prediction for the number of times that the student will be a girl?

Answers

Answer:

120

Step-by-step explanation:

The probability of a girl being picked one day = 10/15 = 2/3

Total number of days = 180

Therefore, the nunber of times it will be a girl = 2/3 x 180 = 2 x 60 = 120

Hope this helps

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