All categories

3 years ago

Help this is a grade

Mathematics

1 answer:

NARA [144]3 years ago

3 0

Answer:

g ≤ 89

Step-by-step explanation:

at least 89 = greater than or equal to 89

You might be interested in

Supply the missing information for each of the right triangles described below. In each example, θ = angle, O = opposite side, A

blagie [28]

Answer:

$\therefore O = 1.9096$

Step-by-step explanation:

Six trigonometric ratio:

$sin\theta=\frac{opposite}{hypoteuse}$

$cos\theta=\frac{adjacent}{hypotenuse}$

$tan \theta=\frac{opposite}{adjacent}$
$cosec\theta=\frac{hypotenuse}{opposite}$
$sec\theta=\frac{hypotenuse}{adjacent}$
$tan \theta=\frac{adjacent}{opposite}$

Given that,

θ = angle, O= opposite side, A= adjacent side and H = hypotenuse.

H=11, sin θ=0.1736

We know that,

$sin\theta=\frac{opposite}{hypoteuse}$

$\Rightarrow 0.1736=\frac{O}{11}$

$\Rightarrow O = 11 \times 0.1736$

$\Rightarrow O = 1.9096$

$\therefore O = 1.9096$

3 0

4 years ago

Can you help me answer 1 2 and 3

Zepler [3.9K]

1) 1/20 to the power of 4
2) 8 to the power of 2
3) 7.5 to the power of 3

hope this helped :)

8 0

3 years ago

Find the volume of a sphere, to the nearest tenth, that has a radius of 7cm

Natali [406]

The formula of a volume of a sphere with radius R:

$V=\dfrac{4}{3}\pi R^3$

We have R = 7cm. Substitute:

$V=\dfrac{4}{3}\pi\cdot7^3=\dfrac{4}{3}\pi\cdot343=\dfrac{1372\pi}{3}\ cm^3$

$\dfrac{1372\pi}{3}\approx1436.0\ cm^3$

<h3>Answer: V = 1436.0 cm³</h3>

8 0

3 years ago

Which value of x from the set {4, 5, 6, 7), makes this equation true?

ludmilkaskok [199]

Hey there! :)

Answer:

C. x = 6.

Step-by-step explanation:

Given:

4(8 - x) = 8

Solve for x. Distribute:

32 - 4x = 8

Subtract 32 from both sides:

-4x = -24

Divide both sides by -4:

-4x/(-4) = -24/(-4)

x = 6.

7 0

3 years ago

Sove<br><img src="https://tex.z-dn.net/?f=2x%20-%205%20%3D%207" id="TexFormula1" title="2x - 5 = 7" alt="2x - 5 = 7" align="absm

riadik2000 [5.3K]

Answer:

X=6

Step-by-step explanation:

you add 5 on ther side, then add 7, and 5 together. then divide 2 on the other side

5 0

3 years ago

Read 2 more answers