1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anna71 [15]
3 years ago
14

Rewrite in simplest terms: 3h - 2(-0.1h - 0.8)please help

Mathematics
1 answer:
levacccp [35]3 years ago
8 0

Answer:

3.2h+1.6

Step-by-step explanation:

3h-2(-0.1h-0.8)

3h+0.2h+1.6

3.2h+1.6

You might be interested in
A rancher has 2 comma 200 feet of fencing to enclose a rectangular pig pen.​ However, one side of the pen lies along a river and
DiKsa [7]

Answer:

A = 2200x - 2x^2

Step-by-step explanation:

Let's x be the length of the side that is NOT the same as the side along the river (or in opposite). From the fencing perimeter of 2200ft we can calculate the other side y of the rectangular:

y = 2200 - 2x

The area A of the pen would be the product of the 2 sides

A = xy = x(2200 - 2x) = 2200x - 2x^2

7 0
3 years ago
Please answer these questions
maria [59]

Answer: I don’t know the answer to it but I will try and if I got it will tell u

Step-by-step explanation:

8 0
3 years ago
(-4k4 + 14 + 3k?) + (-364 - 14k - 8)
zepelin [54]

Answer:

it equals 38 because eit makes alot of sense and I e it with

5 0
3 years ago
The scale model of a skyscraper being built is 4.2 feet tall.
BigorU [14]
A. Convert 4.2 feet to meters. 4.2 feet = 1.28016 meters. The Formula of Scale  = Big / Small
Scale = 525 meters / 1.28016 meters
Scale = 410.1050 meters

b. Convert 4.2 feet to inches. 4.2 feet = 50.4 inches.
To get the number of plywood, divide 50.4 inches by 0.6 inch. The answer is 84. So there are 84 plywood sheets.
7 0
3 years ago
A square pyramid. The square base has side lengths of 6 inches. The 4 triangular sides have a base of 6 inches and height of 9 i
Marrrta [24]

Answer:

The area of the pyramid’s base is 36 in².

The pyramid has 4 lateral faces.  

The surface area of each lateral face is 27 in².

Step-by-step explanation:

"<u>Lateral</u>" means side, so the lateral faces are <u>triangles</u>.

The <u>base</u> is the bottom, which is a <u>square</u>.

To calculate the <u>area of the base</u>, use the formula for area of a square.

A_{base} = s^{2}

A_{base} = (6 in)^{2}

A_{base} = 36 in^{2}

To calculate the <u>area of a lateral face</u>, find the area of a triangle.

A_{lateral} = \frac{bh}{2}

A_{lateral} = \frac{(6 in)(9 in)}{2}

A_{lateral} = \frac{54 in^{2}}{2}

A_{lateral} = 27 in^{2}

In a pyramid, the number of lateral faces is the same as the number of sides in the base. <u>The square base as 4 sides, so there are 4 lateral faces</u>.

3 0
3 years ago
Other questions:
  • X varies directly as y, and x = 153 when y = 9. Find x when y = 13.
    8·2 answers
  • Drawing A Red Tile From A Bag And Then Drawing A Green Tile After Replacing The First Tile. Dependent Or Independent?
    11·1 answer
  • Fill in the blanks with two consecutive integers to complete the following inequality.
    9·2 answers
  • use the quadratic formula to find the zeros of the function round to the tense of necessary y= 17x^2-21
    13·1 answer
  • -2 -1 0 1 2 fx 1/8 1/4 1/2 1 2 what is the initial value of the exponential function represented by the table
    15·1 answer
  • If x=2 what is the perimeter?
    15·1 answer
  • Candace knows that 4 x 36 = 144. Given that, what is the value of 4 x 0.36?
    11·2 answers
  • A guy has a mix of one, five, and ten dollar bills. There are 27 bills in a jar for a total of $91. There are four times as many
    15·1 answer
  • ILL GIVE BRAINLIEST ASAP!!!PLEASE DONT PUT A LINK!!
    5·2 answers
  • 4. Express each percent as a decimal number and
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!