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deff fn [24]
4 years ago
5

HHHHelpppppppppp pleaseeee

Mathematics
1 answer:
Arisa [49]4 years ago
8 0

Answer: 63

Step-by-step explanation:

If she made a goal score of 33 and the ratio of goals and misses is 11:10 that means the answer is 30 because the actual amount of goals is 3 times the amount on the ratio. So you would just have to multiply it by 3.

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Find the equation of a line given the point and slope below.
Levart [38]

Step-by-step explanation:

\frac{y - 6}{x - 3}  =  - 3

- 3(x - 3) = y - 6

- 3x + 9 = y - 6

y =  - 3x + 9  + 6 =  - 3x + 15

Option C

4 0
4 years ago
A circular mat has a circumference of 220 centimeters. Find the radius rounded to the nearest whole number.
Papessa [141]
С = 2πr  [π≈3.14]

220 = 2 * 3.14 * r
220 = 6.28r 
r = 220/6.28 ≈ 35 cm  ←  <span>to the nearest whole number.</span>
6 0
3 years ago
Could someone please help mee
Vladimir [108]

Answer:

8.8 david

13.2 jo

22 mary

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify. 3725−−√−2825−−√+6325−−√ 457√ 7√ 257√ 857√
Andru [333]

Answer:

Option A.

Step-by-step explanation:

Consider the given problem is

3\sqrt{\frac{7}{25}}-\sqrt{\frac{28}{25}}+\sqrt{\frac{63}{25}}

Using the properties of radical expressions we get

3\cdot \frac{\sqrt{7}}{\sqrt{25}}-\frac{\sqrt{28}}{\sqrt{25}}+\frac{\sqrt{63}}{\sqrt{25}}             [\because \sqrt{\frac{a}{b}}=\frac{\sqrt{a}}{\sqrt{b}}]

3\cdot \frac{\sqrt{7}}{\sqrt{25}}-\frac{\sqrt{4}\sqrt{7}}{\sqrt{25}}+\frac{\sqrt{9}\sqrt{7}}{\sqrt{25}}              [\because \sqrt{ab}=\sqrt{a}\sqrt{b}]

3\cdot \frac{\sqrt{7}}{5}-\frac{2\sqrt{7}}{5}+\frac{3\sqrt{7}}{5}

Taking out common factors.

\frac{\sqrt{7}}{5}(3-2+3)

\frac{\sqrt{7}}{5}(4)

\frac{4\sqrt{7}}{5}

The simplified form of given expression is \frac{4}{5}\sqrt{7}

Therefore, the correct option is A.

4 0
3 years ago
Find the value of BC. HELP PLEASE!!
Masteriza [31]

It's an equilateral triangle, therefore

AB = BC = BA

We have the equation:

\dfrac{3}{2}x-12=\dfrac{1}{2}x-2\qquad\text{multiply both sides by 2}\\\\3x-24=1x-4\qquad\text{add 24 to both sides}\\\\3x=x+20\qquad\text{subtract x from both sides}\\\\2x=20\qquad\text{divide both sides by 2}\\\\x=10

BC=BA\to BC=\dfrac{1}{2}(10)-2=5-2=3

<h3>Answer: BC = 3</h3>
6 0
3 years ago
Read 2 more answers
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