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3 years ago

Determine the angle of rotation.

Mathematics

1 answer:

Vsevolod [243]3 years ago

5 0

Answer:

45 degrees

It is clockwise so it cannot be negative.

15 degrees is too small.

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Simplify the expression below.

Mashutka [201]

Answer:

D. 10^10

Step-by-step explanation:

Multiplying numbers with exponents rule : $a^b*a^c=a^b^+^c$

explanation of rule : we simply keep the bases the same and add the exponents.

10^3 • 10^7

keep the base as 10 and add the exponents

$10^3 * 10^7 =10^3^+^7=10^1^0$

Keep in mind that this only works when the bases are the same.

7 0

3 years ago

Read 2 more answers

Two lines, C and D, are represented by the following equations: Line C: y = x + 5 Line D: y = −2x − 1 Which of the following opt

ArbitrLikvidat [17]

The Answer To Your Question Is B.

8 0

4 years ago

Which of the f -values satisfy the following inequality?

pickupchik [31]

The answer would be 4.

3 0

3 years ago

Which statement correctly explains how Mari could find the solution to the following system of linear equations using

just olya [345]

Multiply the first equation by 7 and the second equation by 2, and then add.

Step-by-step explanation:

2f - 5g=-9

-7f + 3g=4

To eliminate any variable , we need to make the coefficients same with different sign and add it

the coefficient of 'f' in first equation is 2

the coefficient of 'f' in second equation is -7

We already have different sign so we make the coefficients same

To make the coefficient same , we multiply the first equation by 7 and second equation by 2

So equation becomes

14f - 35g = -63

-14f + 6g = 8

Now when we add both equations, 'f' gets cancelled

-29g = -55

7 0

4 years ago

A man invest $1000 in a 12 month certificate of deposit paying 8% and $2000 and municipal bonds that pay 7% a year what is the t

fomenos

Answer:

$3220

Step-by-step explanation:

A man invests $1000 in a 12-month certificate of deposit paying 8% interest.

So, after 1 year his money will become from the certificate deposit = $ $1000( 1+ \frac{8}{100} ) = 1080$

Again the man invest $2000 in municipal bonds that pays 7% a year.

So, after 1 year his money will become from the municipal bond = $ $2000( 1+ \frac{7}{100} ) = 2140$

Therefore, total yearly return from both the above investment will be $[(1080 + 2140) -(1000 + 2000)] = $220 (Answer)

5 0

4 years ago