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3 years ago

Help me! :)

Mathematics

2 answers:

katovenus [111]3 years ago

6 0

The answer is True :3

Darya [45]3 years ago

4 0

False, the edge of a polyhedron are the lines bordering each face.

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Please help meee!!! 11 points

Ludmilka [50]

Answer: The third answer Y = 2X + 3

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3 years ago

Solve for b. <br>4/3b+2=4-1/3b

Maksim231197 [3]

Answer:

b = $\frac{6}{5}$

Step-by-step explanation:

Multiply through by 3 to clear the fractions.

4b + 6 = 12 - b ( add b to both sides )

5b + 6 = 12 ( subtract 6 from both sides )

5b = 6 ( divide both sides by 5 )

b = $\frac{6}{5}$

4 0

3 years ago

How long does it take an airplane flying at a speed of 600 miles per hour to fly 3,000 miles?

ser-zykov [4K]

Answer:

<u>Option D is answer.</u>

Step-by-step explanation:

Hi there!

From the question;

Speed (s) = 600 miles/hr

Distance (d) = 3000 miles

Time (t) = ?

We know that;

Speed (s) = $\frac{Distance(d)}{Time (t)}$

600 = $\frac{3000}{t}$

t = $\frac{3000}{600}$

Therefore, it will take 5 hours to fly 3000 miles.

Hope its helps!

7 0

2 years ago

Help I will Give Brainliest if Correct!

Leni [432]

Answer:

8.5 units

Step-by-step explanation:

(-1, 1) squared + (7,4) squared = formula

Distance 8.5 is rounded to the nearest 10

7 0

3 years ago

A local food truck specializes in gourmet grilled cheese sandwiches. Each month, the owners of the truck have a constant total o

Serggg [28]

Answer:

A. (9 - 2.25)s ≥ 5,400

B. They will have to sell more than 800 sandwiches per month. I first started by solving the parentheses which is 6.75. Then I divided 5,400 by 6.75 to get 800.

C. It will now end up looking like this: (8 - 2.25)s ≥ 5,400. Then it will be 5.75. Then divide 5,400 by 5.75. Then you end up with 939.13. You have to round up when you are talking about inequalities with money so it will be 940. So they will have to sell 140 more sandwiches during that month.

Step-by-step explanation:

7 0

2 years ago