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3 years ago

Solve 8p = 40 using mental math A 32 B6 C 5 D 4

Mathematics

2 answers:

Lostsunrise [7]3 years ago

8 0

Answer:

c. 5

Step-by-step explanation:

8 times 5 is = to 40

Anastaziya [24]3 years ago

4 0

Answer:

Step-by-step explanation:

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Find a cofunction with the same value as the given expression. csc 52°

sweet-ann [11.9K]

To find a cofunction with the same value as the expression csc 52*, you would use the formula like this. csc (x) = sec (90-x). So if you use csc(52) that equals sec(90-52). This in turn, equals sec(38). So the answer is B.

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3 years ago

(2x^3+6x-1)+(3x^2-7x)

sattari [20]

For this case we must simplify the following expression:

$(2x ^ 3 + 6x-1) + (3x ^ 2-7x)$

We eliminate the parentheses taking into account that:

$+ * + = +\\+ * - = -$

So, we have:

$2x ^ 3 + 6x-1 + 3x ^ 2-7x =$

We add similar terms taking into account that:

Different signs are subtracted and the sign of the major is placed:

$2x ^ 3 + 3x^2-x-1$

Answer:

$2x ^ 3 + 3x^2-x-1$

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2 years ago

For the figure shown on the right find M 1

katrin2010 [14]

I think that’s a brand of tape beacuse there’s duck tape, scotch tape, paint tape, washie tape etc

Hope this helps:)

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2 years ago

Read 2 more answers

These are the first six terms of a sequence with a1= - 3: - 3, 8, 19, 30, 41, 52, … Find a recursive formula for this sequence t

ad-work [718]

Answer:

$a(n+1)=a(n)+11$

Step-by-step explanation:

The difference between two consecutive elements is 11.

$8=-3+11\\19=8+11\\30=19+11\\41=30+11\\52=41+11\\$

Hence $a(n+1)=a(n)+11$

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3 years ago

The graph of a linear system is shown. What is the solution the linear system?

Mkey [24]

Answer:

y=3x-1 and y=3x+1

Step-by-step explanation:

y=mx+b form

m stands for the slope which is rise over run.

b stands for the y intercept. where the line intersects with the y axis.

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2 years ago