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-BARSIC- [3]
3 years ago
6

Help me plssssssssssssssssssssssssssssss

Mathematics
1 answer:
Naddika [18.5K]3 years ago
5 0

Answer: See explanation (btw, the answer is always in bold letters)

Step-by-step explanation:

1.) 1 gallon for $1.99

1/2 gallon for $0.98

1 gallon would be 0.98 × 2 = <em>1.96</em>

2 gallons for $3.98

1 gallon would be 3.98 ÷ 2 = 1.99

2.) 621 ÷ 4 = 155.25

He pays $155.25 each payment!

3.) V = s³

s = 3

V = 3³

3 × 3 × 3 = 27

V = 27 m³

4.) This is a rectangle; the area of a rectangle is l × b.

L = 6.9

l × b = a

6.9b = 28.29

Divide both sides by 6.9

b = 4.1

The missing length is 4.1 m

5.) False

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An electronics company has two production facilities, denoted A and B. During an average week, facility A produces 2000 computer
kozerog [31]

Answer:

8 weeks of production from A and 4 weeks of production of B required to produce 28,000 monitors and 132,000 televisions.

Step-by-step explanation:

Let the number of weeks of production for team A be x and for team B be y.

In a week, facility A produces 2,000 computer monitors.

In a week ,facility A produces 3,000 computer monitors.

Total monitors to be produced = 28,000

2000x+3000y=28,000

2x+3y=28..[1]

In a week, facility A produces 10,000 flat panel televisions.

In a week ,facility A produces 13,000 flat panel televisions.

Total flat panel televisions to be produced = 132,000

10,000x+13,000y=132,000

10x+13y=132..[2]

Solving equation [1] and [2] by eliminationg method.

5 × [1] + (-1) × [2]

10x+15y=140

-10x-13y=-132

y = 4

x = \frac{28-3\times 4}{2}=\frac{16}{2}=8

8 weeks of production from A and 4 weeks of production of B required to produce 28,000 monitors and 132,000 televisions.

8 0
4 years ago
9 in. 14 in. Find the area of the triangle shown above. [?] square inches​
mamaluj [8]

Answer:

63

Step-by-step explanation:

9 x 14 = 126/2 = 63

7 0
3 years ago
Yeah I need some help, I'm kinda confused on this entire test.
kozerog [31]

Answer:

Answer would be D

Step-by-step explanation:

4 0
3 years ago
Which of the following sets would have a graph with an open circle on 2 and a ray pointing left on the number line?
MaRussiya [10]
Hi, the graph you describe represents all real numbers smaller than 2, without the two (that's why there's the open circle). Hence the correct answer is the third choice <span>{x | x ∈ R, x < 2}.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>
8 0
3 years ago
Which best summmarize the pyhagorean theorem
andre [41]

Answer: the sum of the squares of the lengths of the legs of a right triangle equal the square of the length of the hypotenuse

Step-by-step explanation: hope it helps

6 0
3 years ago
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