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Cerrena [4.2K]
3 years ago
8

Help meeeeeeeeeeessss​

Mathematics
1 answer:
saveliy_v [14]3 years ago
6 0

Answer:

I think its c but just so you know I'm not really smart so I might be wrong

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Choose all the numbers that make the comparison true.
Leto [7]

Answer:

Step-by-step explanation:

Step 1: Enter two numbers in the respective input field “a” and “b” Step 2: Now click the button “Solve” to compare the numbers. Step 3: Now, the result will be displayed in the output field where it shows whether the first number is greater than or less than the second number. Comparison of Two Numbers

3 0
3 years ago
Solve using the quadratic formula.
Ivanshal [37]

the answer is z=0, 1 over 3

7 0
3 years ago
Help me...... question: 12 + 2x - 14x + 8=
riadik2000 [5.3K]

Answer:

-12x+20

Step-by-step explanation:

Subtract similar numbers:

2x - 14x = -12x

Product:

12 - 12x + 8

Group the terms that are similar:

-12x + 12 + 8

Add the numbers:

-12x + 20

Final answer:

-12x + 20

4 0
3 years ago
Read 2 more answers
If sin θ = 1 over 4 and tan θ > 0, what is the value of cos θ? (1 point)
Dima020 [189]

Answer:

There are two options: b) \frac{\sqrt{15}}{4}, c) \sqrt{15}.

Step-by-step explanation:

By Trigonometry, we know that function tangent is equal to the following identity in terms of functions sine and cosine:

\tan \theta = \frac{\sin \theta}{\cos \theta} (1)

If we know that \tan \theta > 0 and \sin \theta = \frac{1}{4}, then \cos \theta > 0. Hence, we have two possibilities: b) \frac{\sqrt{15}}{4}, c) \sqrt{15}.

4 0
3 years ago
A large drum in the shape of a cylinder is used to store used oil. The drum is 4 feet tall with a radius of 2 feet.
katrin [286]
<h3>Answer:  75.36 square feet</h3>

Your teacher may want you to type the number only.

==========================================================

Work Shown:

SA = surface area of a cylinder

SA = 2*pi*r^2 + 2*pi*r*h

SA = 2*3.14*2^2 + 2*3.14*2*4

SA = 75.36

The surface area is roughly 75.36 square feet.

6 0
2 years ago
Read 2 more answers
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