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Alex_Xolod [135]
2 years ago
12

Plz help me NOW I will mark u brainliest

Mathematics
1 answer:
natita [175]2 years ago
4 0

m\% \:  \: of \:  \: p\% \:  \: of \:  \: n \\  =  \frac{m}{100}  \times  \frac{p}{100}  \times n \\  =  \frac{m \times p \times n}{100 \times 100}  \\  =  \frac{mnp}{10000}

Hope you could get an idea from here.

Doubt clarification - use comment section.

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Please help me out!!
d1i1m1o1n [39]
Can do.

Arc length = radius * theta.
S=r*theta

Convert 73° to radians.
(73°)*(pi/180)
73°=1.274rad


S=(6.48in.)(1.274rad) = 8.255 in = final answer
8 0
3 years ago
What is the ratio of boys to girls in Mrs. Carlton's class, which has a total of 31 students, 14 of whom are girls?
saw5 [17]

Answer:

17:14 or 17 to 14

Step-by-step explanation:

since you know there are 14 girls, subtract 14 from 31 and then you'll get 17. since its asking for a ratio of boys to girls not girls to boys, you put boys first, then girls. so your answer will be 17:14

8 0
2 years ago
Y=-5/3x + 28/3 in standard form
Temka [501]
3y + 5x - 28 = 0

anything please ask me
7 0
2 years ago
Read 2 more answers
Use a calculator to solve for theta in the given interval
Allushta [10]

Answer:

d. 1.82\: or\:4.46

Step-by-step explanation:

The given trigonometric equation is;

\sec \theta=-4.0545

Recall that;

\cos \theta=\frac{1}{\sec \theta}

\implies \cos \theta=\frac{1}{-4.0545}

\implies \cos \theta=-0.2466

The cosine function is negative in the second and third quadrant.

\theta=\pi-\cos^{-1}(0.2466)\: or\:\pi+\cos^{-1}(0.2466)

\theta=1.82\: or\:4.46

4 0
3 years ago
Amy and her brother get the same allowance. Amy saved 1/5 and her brother 4/5 of his allowance. How much more did her brother sa
Anon25 [30]

Answer:

3/5

Step-by-step explanation:

Step one:

given data

Amy saved 1/5

her brother 4/5

Required

How much more did her brother save

Step two:

let us subtract Amy's savings from her brother's

4/5-1/5

=4-1/5

=3/5

6 0
2 years ago
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