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3 years ago

I need help and I really don’t wanna fail

Mathematics

1 answer:

belka [17]3 years ago

5 0

Answer:

Step-by-step explanation:

If you plug the coordinate pairs in, C is the only one in which keeps both equations true.

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What is the length of radius to the nearest tenth of an inch?

mixas84 [53]

Answer:

radius = arc length / central angle in radians

radius = 4 inches / 5*PI / 12

radius = 4 / 1.308996939 radians

radius = 3.0557749074

radius = 3.0557749074 inches

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the area of the triangle with the given base and height. b = 3 m and h = 10 1/2 m

svetoff [14.1K]

Statement:

The base of a triangle is 3m and its height is $10 \frac{1}{2}$ m.

To find out:

The area of the triangle.

Solution:

Given, base = 3m, height = $10 \frac{1}{2}$ m
We know,

$\sf \: area \: \: of \: \: a \: \: triangle = \frac{1}{2} \times base \: \times height$

Therefore, the area of the triangle

$\sf = (\frac{1}{2} \times 3 \times 10 \frac{1}{2} ) {m}^{2} \\ \sf = ( \frac{1}{2} \times 3 \times \frac{21}{2} ) {m}^{2} \\ = \sf \frac{63}{4} {m}^{2} \\ = \sf 15\frac{3}{4} {m}^{2}$

Answer:

The area of the triangle is $\sf \: 15 \frac{3}{4} {m}^{2}$

Hope you could understand.

If you have any query, feel free to ask.

5 0

3 years ago

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You have exactly $120to spend on a new outfit.if your state has 8% sales tax, what is the highest pre-tax price you can pay with

mafiozo [28]

The highest pre-tax price I can pay =x
I suggest this equation:
x+(8/100)x=120
least common multiple=100
100x+8x=12000
108x=12000
x=12000/108
x=111.11111...≈111.11$

The highest pre-tax price that i can pay without going over budget is $111.11

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4 years ago

Evaluate -4² please hurry

alexgriva [62]

squaring something multiplies it by itself. -4^2 = -4*-4 = 16

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4 years ago

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Eighteen subtracted from a number is 35."

ivolga24 [154]

Answer:

Step-by-step explanation: