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2 years ago

For a project in her Geometry class, Chloe uses a mirror on the ground to measure

Mathematics

1 answer:

WARRIOR [948]2 years ago

6 0

Answer: 15.53

Step-by-step explanation:

Let the height of the goalpost be y. Then,

$\frac{y}{10.65}=\frac{1.75}{1.2}\\\\y \approx 15.53$

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Will give brainliest Drag tiles to show the trigonometric ratios for right triangle QRS

Katena32 [7]

Answer:

sinQ = RS/RQ

cosQ = QS/RQ

sinR = QS/RQ

cosR = RS/RQ

Step-by-step explanation:

remember the trig equations sin = opp/hyp

cos = adj/hyp

and thats all you need to work this question out

6 0

3 years ago

Pleaaaaaaaaaase i neeeeeeeeeed help please noo links i need help

Salsk061 [2.6K]

Answer:

BADC

Step-by-step explanation:

-4x + 7 $\geq$ 27 Subtract 7

-4x $\geq$ 20 Divide both sides by -4

x $\leq$ -5 B

3x - 10 < -25 Add 10

3x < -15 Divide by 3

x < -5 A

5(x - 2) > -15 Use distributive property

5x - 10 > -15 Add 10

5x > -5 Divide by 5

x > -1 D

x - 9 < -10 Add 9

x < -1 C

8 0

3 years ago

ZABD and ZCBD are adjacent. Given that m_ABC is 68º. MZABD= (2x + 5)º, and mZCBD= (3x+8)º, find mZCBD.

konstantin123 [22]

Answer:

I think that the required options are wrong.

Answer is given below with explanations.

mZCBD = 41 degrees

Step-by-step explanation:

$from \: the \: \: above \: mentioned \: diagram \\ we \: can \: say \: that \: \\( angle \: ABD) + (angle \: DBC) = 68 \\ given \: that \: \: angle \: ABD = 2x + 5 \\ and \: \: angle \: CBD = 3x + 8 \\ on \: substituting \: the \: values \\ (2x + 5) + (3x + 8) = 68 \\ 5x + 13 = 68 \\ 5x = 68 - 13 \\ 5x = 55 \\ x = \frac{55}{5} \\ x = 11 \\ angle \: CBD = 3x + 8 \\ \: \: = 3(11) + 8 \\ \: \: = 33 + 8 \\ \: \: angle \: CBD= 41$

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

4 0

3 years ago

Difference between compounded annually, monthly and daily.

zvonat [6]

Answer:

With monthly compounding, the bank will calculate interest on your account just once per month. It will not update your balance on a daily basis when it calculates how much interest it owes you. Assuming that the APR is the same, accounts with monthly compounding offer a lower APY than accounts with daily compounding.

5 0

3 years ago

Can some one help me with this

pychu [463]

Answer:

Actually i don't know what is the wanted but now

i will find the total of the teenagers.

Step-by-step explanation:

$\frac{4000}{45\%} = \frac{x}{100\%} \\ x = \frac{4000 \times 100}{45} \\ x = 8889 \: \: teenagers$

I hope that is useful for you :)

6 0

3 years ago

Read 2 more answers