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nignag [31]
4 years ago
13

I need help on 2 and 5

Mathematics
1 answer:
BlackZzzverrR [31]4 years ago
4 0

Answer:

2) d= -3

5) f= -44

Step-by-step explanation:

You're welcome :)

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Ginnie plans to paint a wall. She measures its height and width. She finds that she needs enough paint to cover
aniked [119]

Answer:

Area, product of width and height

Step-by-step explanation:

The 888 square meters is the area covered by the paint. To get the area, then we multiply the height and width of the wall. Despite not being given the dimensions, the figure of 888 square meters is the area that the paint will cover. Painting is usually done in various coats, normally, three coats of paint for a wall is sufficient.

In conclusion, the 888 square meters relresent area of the wall.

6 0
3 years ago
Thirty- six shirts were on sale for 2/3 of the regular price of the sale price of each shirt was 30 what was the regular price?
Vika [28.1K]
First change 2/3 into a decimal: .67. Then divide 30 by .67: 44.77. Round it: 44.77 = 45. Each shirt was $45 :)
5 0
3 years ago
A woman drives an SUV that gets 10 mi/gal (mpg). Her husband drives a hybrid that gets 50 mpg. Every week, they travel the same
zavuch27 [327]

Answer:

The best option would be Number 1.

Step-by-step explanation:

Let's say that they each traveled 1,000 miles a week, meaning that instead of the SUV using 100 gallons of gas, it would be using 90.9, which is 9.1 gallons less.

The hybrid will only use 20 gallons of gas in that week. Meaning together, they will be 100.9 gallons a week for 1,000 miles.

In option 2, they would still be using 100 gallons of gas for the SUV a week, except, the hybrid would only be using 12.5 gallons, which is 7.5 gallons less.

The total of those together would be 112.5 gallons a week for 1,000 miles. So, it may be a small difference between the two options, yet Option 1 is the best choice on how to save gas.

5 0
3 years ago
Read 2 more answers
Reflect A(29,-32) across the x-axis. *
Phantasy [73]

The coordinate (20, -32), the reflection of the coordinate over the x-axis is (20, 32)

<h3>Reflection of coordinates</h3>

If a coordinate (x, y) is reflected across the x-axis, the resulting coordinate after reflection is (x,-y)

Note that the y-ccordinate is negated after the reflection.

Given the coordinate (20, -32), the reflection of the coordinate over the x-axis is (20, 32)

Learn  more on reflection here: brainly.com/question/26642069

#SPJ1

4 0
2 years ago
Find the measure of each acute angle in the figure.
Artist 52 [7]

Answer:

Angle 1 = 46°

Angle 2 = 44°

Step-by-step explanation:

Given:

Angle 1 = (4x - 2)°

Angle 2 = (3x + 8)°

Angle 3 = 90°

Find:

All acute angle

Computation:

Using angle sum property

Angle 1 + Angle 1 + Angle 1 = 180°

(4x - 2)° + (3x + 8)° + 90° = 180°

7x + 6 = 90

7x = 84

x = 12°

So,

Angle 1 = (4x - 2)° = 4(12) - 2 = 46°

Angle 2 = (3x + 8)° = 3(12) + 8 = 44°

4 0
3 years ago
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