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allochka39001 [22]

3 years ago

8

What is 1,995,298 rounded to the nearest 10,000

1 answer:

Alenkinab [10]3 years ago

8 0

It is 1,100,000. All you do is put the 5 up

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Will mark brainliest! in kite UVWX, m

Oksi-84 [34.3K]

Answer:

52

Step-by-step explanation:

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3 years ago

Which expression is equal to (7 times 2)times 2

Lady bird [3.3K]

The answer is 28. 7x2=14 and then 14x2=28. Remember PEMDAS

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3 years ago

Verify this cofunction identity by using the difference identity for cosine. Show your work! cos⁡(π/2-θ)=sinθ

taurus [48]

Cos(A-B) = cosAcosB + sinAsinB
<span>
cos(</span>π/2 - θ) = cos(π/2)cosθ + sin(π/2)sinθ

π/2 = 90°
cos(π/2) = cos90° = 0. sin(π/2) = sin90° = 1

cos(π/2 - θ) = cos(π/2)cosθ + sin(π/2)sin<span>θ
</span>
= 0*cosθ + 1*sin<span>θ = </span>sin<span>θ

Therefore </span>cos(π/2 - θ) = sin<span>θ

QED </span>

8 0

3 years ago

PLEASE HELPPP :(( lol

Ksivusya [100]

Answer:

the pic is block

Step-by-step explanation:

7 0

2 years ago

What is the volume of the oblique cube

serious [3.7K]

Answer:

$\large\boxed{V=\dfrac{1600\pi}{3}\ cm^3}$

Step-by-step explanation:

The formula of a volume of a cone:

$V=\dfrac{1}{3}\pi r^2H$

r - radius

H - height

We have r = 10cm and H = 16cm. Substitute:

$V=\dfrac{1}{3}\pi(10^2)(16)=\dfrac{1}{3}\pi(100)(16)=\dfrac{1600\pi}{3}\ cm^3$

6 0

3 years ago