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Paladinen [302]
3 years ago
13

What is the simplified form of each expression?

Mathematics
1 answer:
USPshnik [31]3 years ago
6 0
I hope this helps you

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Lazy works at mc he gets paid 7.25 a hour, he works 5 days a week and 8 hours a day. How much will his check come out too?
olchik [2.2K]
7.25 dollars an hour x 8 hours x 5 days =


Answer: $290 every week
6 0
4 years ago
Read 2 more answers
In widening a highway, it is necessary for a construction crew to cut into the bank along a highway. The present angle of elevat
Katena32 [7]

Answer:

84.4 m

Step-by-step explanation:

We are given that

\theta=24^{\circ}

The new angle,\theta'=38.5^{\circ}

Slop of the present bank=210 ft

We have to find the  horizontal distance into the bank must they dig.

Sin\theta=\frac{Perpendicular\;distance}{Hypotenuse}

sin24=\frac{h}{210}

h=210sin24=85.4 m

cos\theta=\frac{base}{Hypotenuse}

cos24=\frac{x}{210}

x=210cos24=191.8 m

tan\theta'=\frac{perpendicular\;distance}{Base}=\frac{h}{x'}

tan38.5=\frac{85.4}{x'}

x'=\frac{85.4}{tan38.5}=107.4 m

The horizontal distance they have to dug=191.8-107.4=84.4 m

4 0
4 years ago
At Danny’s Diner, the bill at one table for three cups of coffee and five omelets is $7.60. The bill at another table for one cu
Firlakuza [10]

Let a cup of coffee be represented by = c

Let an omelet be represented by = o

Part A:

The bill at one table for three cups of coffee and five omelets is $7.60.

So equation is : 3c+5o=7.60    ...(1)

The bill at another table for one cup of coffee and two omelets is $2.90.

So, equation is : 1c+2o=2.90   ...(2)

From equation (2) we get c=2.90-2o  .... (3)

Part B:

Substituting the value of 'c' from equation (3) in (1)

3(2.90-2o)+5o=7.60

8.7-6o-5o=7.60

o=1.10

As c=2.90-2o

c=2.90-2(1.10)

c=2.90-2.20=0.70

Part C:

Hence, cost of 1 cup of coffee is $0.70

Cost of 1 omelet is $1.10


5 0
3 years ago
If X = 2 inches, Y = 10 inches, W = 4 inches, and Z = 4 inches, what is the area of the object?
Rama09 [41]

Answer:

30 square inches

Step-by-step explanation:

4 0
3 years ago
I need help 44points If u help me
Ira Lisetskai [31]
You should also try wolframalpha.com it can also help u. Just send this exact picture and then they'll help you

hope this helps
6 0
3 years ago
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