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
mario62 [17]
3 years ago
11

I need help with 3,4,5 ..

Mathematics
1 answer:
svet-max [94.6K]3 years ago
7 0
It is a b c because if u round 10th to the nearest hundredth it is 39.27   
You might be interested in
Can someone help it has to be a polynomial
Damm [24]

Answer: Width = 24 inches

Step-by-step explanation:

Let W represent the width of the rectangular sign.

The length of a rectangular sign is 6 inches more than half its width. It means that the length of the rectangular sign would be

W/2 + 6

The formula for determining the area of a rectangle is expressed as

Area = length × width

The area of the sign is 432 square inches. Therefore, the equation for the area of this sign would be

W(W/2 + 6) = 432

W²/2 + 6W = 432

Multiplying both sides of the equation by 2, it becomes

W² + 12W = 864

W² + 12W - 864 = 0

W² + 36W - 24W - 864 = 0

W(W + 36) - 24(W + 36) = 0

W - 24 = 0 or W + 36 = 0

W = 24 or W = - 36

Since W cannot be negative, then

W = 24

5 0
3 years ago
Read 2 more answers
Simplify the following problem.<br> (-8+61) +(6+61)
Travka [436]

Answer: -8+61 = 53 and 6+61 = 67

3 0
3 years ago
Request edit access<br> 2. 7x + 4 = -3<br> How to solve
Gre4nikov [31]

Answer:

x= -1

Step-by-step explanation:

7x+4= -3 take -4 off both sides> 7x= -7 now divide 7x/-7> x= -1

7 0
3 years ago
A dilation with a scale factor of 1/2 is applied to the three sides of Triangle ABC to create Triangle A'B'C'. The side lengths
Basile [38]

Answer:
its B.

Step-by-step explanation: just take half off the numbers, and then you have your answer. simple.

6 0
2 years ago
An angle measure is 72.3 degrees. What is the measure of its complement? (I already tried 17.7 and that’s not correct).
Makovka662 [10]

Answer:

I got 17.7°

Step-by-step explanation:

Since a complimentary angle adds up to 90 degrees, this would be the right answer... does it require a degree symbol?

6 0
3 years ago
Other questions:
  • If your taxable income puts you in the 25% marginal tax bracket is it ?
    9·1 answer
  • A motorboat takes 40 minutes to travel 20 miles downstream. The return trip takes 60 minutes. What is the speed of the current?
    14·1 answer
  • Please.<br>solve the system of equations
    12·1 answer
  • Is 2 yd greater than 200 cm
    9·2 answers
  • Shade the grid to represent the<br> decimal 0.8<br> Write the decimal in words.
    7·1 answer
  • Los Angeles is about 385 miles fr San Francisco. How far apart would the cities be on a map with scale of 1 in.= 25mi? If necess
    9·1 answer
  • A recipe calls for 1080 mL of broth. How many cups is that? (give answer in fraction form)
    11·1 answer
  • Follow the steps to solve this equation.
    6·2 answers
  • On a floor plan for Roscdale Middde School, 1l inch
    8·1 answer
  • Where's the slope/ whats the slope
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!