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2 years ago

If you input 0 into the equation below, what is the resulting y-value? y2+x2+3=4

Mathematics

1 answer:

Kobotan [32]2 years ago

5 0

The answer is the 3 option

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ASAP! Please help me!!!

solniwko [45]

Answer:

Step-by-step explanation:

First we have to find out area of the base

$s = \frac{a + b + c}{2}$

$= \frac{5 + 12 + 13}{2}$

$= \frac{30}{2}$

$= 15$

Area of base = $\sqrt{s(s - a)(s - b)(s - c)}$

$= \sqrt{15(15 - 5)(15 - 12)(15 - 13)}$

$= \sqrt{15 \times 10 \times 3 \times 2}$

$= \sqrt{5 \times 3 \times 5 \times 2 \times 3 \times 2}$

$= 2 \times 3 \times 5$

$= 30 \: {cm}^{2}$

Now, let's find the volume of triangular pyramid

$= \frac{1}{3} \times a \times h$

$= \frac{1}{3} \times 30 \times 12$

$= 120 \:$ cm³

Hope this helps..

best regards!!

8 0

3 years ago

Please help trigonometry

lbvjy [14]

Answer:

= 59.36

Step-by-step explanation:

S = 207

so, tan(16) = H/S

tan(16°) = 0.28674539

so H = tan(16) * S = 0.28674539 * 207 = 59.35629573

so the tree high = 59.36 foot

6 0

2 years ago

I NEED HELP ASAP, QUESTIONS IN ON THE IMAGE

Furkat [3]

Answer:

i think 140 but im not so sure

Step-by-step explanation:

8 0

2 years ago

At a summer camp there is one counselor for every 5 campers. Determine whether there is a direct variation between the number of

adell [148]

Campers = y and counselors = x.....1 counselor to 5 campers

y = kx
k = y/x
k = 5/1

y = 5x

lets check..
y = 5x....lets say u have 2 counselors...sub in 2 for x
y = 5(2)
y = 10....so when there is 2 counselors, there are 10 campers

y = 5x...lets say u have 3 counselors...sub in 3 for x
y = 5(3)
y = 15...so when there are 3 counselors, there are 15 campers

2/10 reduces to 1/5
3/15 reduces to 1/5

so yes, this is a direct variation with ur equation being y = 5x

5 0

3 years ago

Part F Based on your work so far, how many increments of -10 feet are in -60 feet? ill give the brainiest points to who answers

irina [24]

Answer:

Step-by-step explanation:

there are 6 -10's in -60 feet

4 0

2 years ago