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2 years ago

6

What is the hypotenuse of QRS?

1 answer:

USPshnik [31]2 years ago

6 0

angle STR- ANSWER SR HYPOTEUSE

angle QST-ANSWER QT HYPOTENUSE

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The Ms Jodi has 950 non fiction books. 40% of those books are about science topics and 30% are about history. How many books are

Bad White [126]

Step-by-step explanation:

well first you need to divide all the percents by 100.

40% = .40

30%= .30

and now you need to multiply those two by 950.

.40/950=4.20

.30/950=3.15

so ms jodi has about 3 books on history

8 0

3 years ago

How many significant digits are in 1000.10?<br> c. 5<br> b. 3<br> d. 6<br> a. 2

Y_Kistochka [10]

6 significant digits (D)

5 0

3 years ago

Read 2 more answers

Marcus needs 108 inches of wood to make a frame. How many feet of wood does Marcus need for the frame?

ludmilkaskok [199]

9 inches, divide 108 by 12, because 12 inches makes a foot

3 0

3 years ago

What is the coefficient of the x5y5-term in the binomial expansion of (2x – 3y)10? 10C5(2)5(3)5 10C5(2)5(–3)5 –10C5(2)5(–3)5 10C

butalik [34]

ANSWER

$10C_5(2)^{5}( - 3)^5$

EXPLANATION

The given binomial expansion is:

${(2x - 3y)}^{10}$

Compare this to

${(a + b)}^{n}$

we have a=2x , b=-3y and n=10

We want to find the coefficient of the term

${x}^{5} {y}^{5}$

This implies that, r=5.

The terms in the expansion can be obtained using

$T_{r+1}=nC_ra^{n-r}b^r$

We substitute the given values to obtain;

$T_{5+1}=10C_5(2x)^{10-5}( - 3y)^5$

$T_{6}=10C_5(2x)^{5}(3y)^5$

$T_{6}=10C_5(2)^{5}( - 3)^5 {x}^{5} {y}^{5}$

Hence the coefficient is;

$10C_5(2)^{5}( - 3)^5$

5 0

4 years ago

Read 2 more answers

Y = x + 2y = -2x + 2y = -3x + 2y = -5x + 2y = -

djverab [1.8K]

Answer:

152

Step-by-step explanation:

jtg djkgkjh uy eo y3oi4yio23 jdoie oi4h io

6 0

3 years ago