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Annette [7]
3 years ago
12

Answer The Questions

Mathematics
2 answers:
lana66690 [7]3 years ago
5 0

Answer:

Step-by-step explanation:

That’s easy

Mars2501 [29]3 years ago
4 0

Answer:

For the first one, it should be they were wrong and it should be  80 percent

Step-by-step explanation:

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HELP WITH PART C‼️Any questions ask
saveliy_v [14]

Answer:

they are alike because they both include a variable and they both have their totals in currency form. They are different because they use different variables.

Step-by-step explanation:

6 0
3 years ago
Find the simple interest for $2,800 at 4% for 4 yrs
SVEN [57.7K]
It would be 2800*0.04*4. Your final answer will be $448
6 0
3 years ago
If two trucks leave a given city on highways making an angle of 132 degrees with one another, traveling at 45 and 55 miles per h
Law Incorporation [45]

Answer:

183 miles to the nearest mile.

Step-by-step explanation:

Distance =Speed X Time

Distance of Truck B from point A=45 X2 =90 miles

Distance of Truck C from point A=55 X2 =110 miles

Angles between them, BAC=132°

We want to find the Distance BC denoted by a between the trucks.

Using Cosine Rule,

a²=b²+c²-2bcCos A

=90²+110²-(2X90X110XCos132°)

=33448.79

a=√33448.79

BC=182.89 miles

The distance between the trucks is 183 miles to the nearest mile.

3 0
3 years ago
Read 2 more answers
Evaluate the expression when a = 3,6 = 2 and C=-1.<br> (a + b)(6-0)
ivann1987 [24]
3+2 times (6) equals 48
3 0
3 years ago
You are running a concession stand at a basketball game. You are selling hotdogs and sodas. Each hotdog cost $1.50 and each soda
Lubov Fominskaja [6]

Answer:

35 hotdogs

Step-by-step explanation:

You are running a concession stand at a basketball game. You are selling hotdogs and sodas.

Let the number of hot dogs be represented by x

The number of soda be represented by y

You sold a total of 87 hotdogs and sodas combined

x + y = 87

x = 87 - y

Each hotdog cost $1.50 and each soda cost $0.50. At the end of the night you made a total of $78.50.

Hence we have the equation:

$1.50 × x + $0.50 × y = $78.50

1.50x + 0.50y = 78.50

Substitute 87 - y for x

1.50(87 - y) + 0.50y = 78.50

130.5 - 1.50y + 0.50y = 78.50

Collect like terms

- 1.50y + 0.50y = 78.50 - 130.50

-1.00y = -52

y = -52/-1

y = 52 sodas

How many hotdogs did you sell?

Using the equation:

x = 87 - y

x = 87 - 52

x = 35 hotdogs

Hence, you sold 35 hotdogs

6 0
3 years ago
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