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3 years ago

Estimate 308.3 divided by 15

Mathematics

2 answers:

Sedbober [7]3 years ago

5 0

It is about 20.55 estimated

Karo-lina-s [1.5K]3 years ago

3 0

The answer to the question is 20.55

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Enter the value of the underlined digit. 7.806 (7 is under lined)

mestny [16]

Answer:

Ones place

Step-by-step explanation:

Hope this helped, Have a Wonderful Day/Night!!

6 0

3 years ago

Multiply or divide as indicated b^3 x b^-3

Andru [333]

The domain: $b\neq0$

Method 1.

$Use\ a^n\cdot a^m=a^{n+m}\\\\b^3\cdot b^{-3}=b^{3+(-3)}=b^{3-3}=b^0=1$

Method 2.

$Use\ a^{-n}=\dfrac{1}{a^n}\\\\b^3\cdot b^{-3}=b^3\cdot\dfrac{1}{b^3}=\dfrac{b^3}{b^3}=1$

7 0

2 years ago

Points P, Q, and S are collinear. What is m∠SQR?

RideAnS [48]

Answer:

m∠SQR = 74°

Step-by-step explanation:

Points P, Q and R are collinear.

Therefore, angles PQR and angle RQS are the linear pair of angles.

Since linear pair of angles are supplementary angles.

m∠PQR + m∠RQS = 180°

By substituting the measures of the given angles,

(3m + 1) + (2m + 4) = 180

5m + 5 = 180

5m = 180 - 5

5m = 175

m = $\frac{175}{5}$

m = 35

Since, m∠SQR = (2m + 4)°

= (2×35) + 4

= 74°

Therefore, m∠SQR = 74° is the answer.

8 0

3 years ago

Can I get some help please?

Travka [436]

Answer and Step-by-step explanation:

A) The first three terms are:

5, 8, 11

B) The tenth term is 32

You find the answer by plugging in the value for n. So for A), you would plug in 1, 2, and 3 (the first 3 terms), then to find the tenth term, you plug in 10 for n.

#teamtrees #PAW (Plant And Water)

3 0

2 years ago

What tose by mean in mathematics?

Bumek [7]

The misused form but it is really the mean the arithmetical form of mean

6 0

3 years ago

Read 2 more answers