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san4es73 [151]
3 years ago
9

Help plzz i need the answer fast

Mathematics
2 answers:
Kisachek [45]3 years ago
7 0
-2 and 3 are your correct answers
ozzi3 years ago
4 0

Answer:yes you are correct but it’s hard to explain why

Step-by-step explanation:

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Hall Construction Company signed a contract with a customer for the construction of a new $ 500,000 warehouse. At the signing, H
topjm [15]

Answer:

he gets alot of money and is very good at what he does

so his income per year is around

551,800$ a year your welcome

but if we are doing and average

i need to devide by 2

so his average a year might just be

275,900$ a year

vote brainliest hope this helps

Step-by-step explanation:

5 0
3 years ago
(Kinda need help ASAP)
denis23 [38]

Answer:

Plzzzz answer fast......

4 0
2 years ago
The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than twice its breadth. What are the length and th
const2013 [10]

Step by step:

Perimeter = Summation of all sides = AB+BC+CD+DA = 2x+2+x+2x+2+x=(6x+4)

⇒6x+4=154

⇒6x=154−4

⇒\frac{150}{6x}

⇒25=x

The breadth is x=25

The length of the rectangular pool = (2×25+2)=50+2=52m

<em>breadth </em>is 25 and the<em> length </em>is 52

Hope it helps!

4 0
2 years ago
Read 2 more answers
Find the angle of depression from the top of a lighthouse, 260 feet above water to a ship that's 270 feet offshore?
expeople1 [14]

Answer: OPTION C.

Step-by-step explanation:

Observe the triangle ABC attached.

Notice that the angle of depression is represented with \alpha.

Knowing that the top of a lighthouse is 260 feet above water and the ship is 270 feet offshore, you can find the value of  \alpha by using arctangent:

\alpha= arctan(\frac{opposite}{adjacent})

In this case you can identify that:

opposite=260\\adjacent=270

Therefore, substuting values into  \alpha= arctan(\frac{opposite}{adjacent}), you get that the angle of depression is:

 \alpha= arctan(\frac{260}{270})\\\\\alpha=43.92\°

4 0
3 years ago
George has $3 in his saving account. He then adds $4 per day to the account. Let y represent the total amount in the account aft
dusya [7]

Answer:

y = 4x + 3

Step-by-step explanation:

since we know how much he adds daily, we can put it next to 4, since we don't know how long he is going to save money. next you just add 3 as a checkpoint

5 0
3 years ago
Read 2 more answers
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