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klasskru [66]
3 years ago
11

PLEASE HELP !! I'LL GIVE YOU BRAINLIEST !!

Mathematics
2 answers:
aalyn [17]3 years ago
8 0
If you could attach a pic I would gladly help but nothing has been attached here hun
Marizza181 [45]3 years ago
3 0
Sorry but, there’s nothing attached so I can not help you.
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Brainly for the one who help me
kakasveta [241]

Answer:

prior to

Step-by-step explanation:

8 0
2 years ago
1.<br> What is the value of p – (–3.5) when p = 8.2?
viktelen [127]
Well set it up first. You get: 8.2-(-3.5) so what you do is that you first subtract 8.2-3.5=4.7. Then you want to find out weather it is negative or positive. First point out which one is bigger in this case 8.2 is bigger and a positive so your answer would be positive. Answer: +8.2 or 8.2
3 0
3 years ago
Suppose Cone A is similar to Cone B and the scale factor between the solids is 3:2, respectively. If the height of Cone A is 15
blondinia [14]

Answer:

10\ inches

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional

Let

x----> the height of cone B

using proportion

\frac{3}{2}=\frac{15}{x} \\ \\x=2*15/3\\ \\x=10\ in

4 0
4 years ago
A recipe that serves 8 people requires 4 1/2 cup of flour.
Naddika [18.5K]

Answer:

6 and 3/4

Step-by-step explanation:

4.5/8=.5625

.5625*12= 6.75 or 6 and 3/4

7 0
3 years ago
Verify the pythagorean identity 1 + c o t ^2 θ = c s c ^2 θ
Grace [21]

Answer: The identity is verified. See the explanation.

Step-by-step explanation:

You must keep on mind the following identities:

csc\theta=\frac{cos\theta}{sin\theta}\\\\csc\theta=\frac{1}{sin\theta}\\\\sin^2\theta+cos^2\theta=1

Therefore, by substitution, you can rewrite the identity as shown below:

1+cot^2\theta=csc^2\theta\\\\1+\frac{cos^2\theta}{sin^2\theta}=csc^2\theta

Simpliying, you obtain:

\frac{sin^2\theta+cos^2\theta}{sin^2\theta}=csc^2\theta\\\\\frac{1}{sin^2\theta}=csc^2\theta\\\\csc^2\theta=csc^2\theta

The identity is verified.

6 0
3 years ago
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