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3 years ago

How to do this question plz

Mathematics

1 answer:

Igoryamba3 years ago

6 0

I’ve done this a while ago, so hopefully this kind of explains it to you

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If 3 bean bags were tossed onto the above board

omeli [17]

Answer:

I dont understand the question if you're talking about the game then the points are 0

Step-by-step explanation:

4 0

4 years ago

Find the value of x 12x 6x+28 Your answer

Irina18 [472]

Step-by-step explanation:

Hey there!

By looking at the figure, the given "2x" and "6x + 28" are co-interior angle.

So,

2x + 6x + 28 = 180°. ( sum of co-interior angle is 180°)

8x + 28°=180°

8x = 180° - 28°

8x = 152°

$x = \frac{152}{8}$

X = 19°

Therefore, X = 19°.

Hope it helps...

3 0

3 years ago

Read 2 more answers

Lily is having her birthday party at Party Place. They charge $45 for the party and $10 for each guest at the party. How many fr

xz_007 [3.2K]

Answer:

Lily can invite 8 friends ,

10 times 8 equals 80

80 plus 45 equals 125

Step-by-step explanation:

4 0

3 years ago

The following gives information about the proportion of a sample that agree with a certain statement. Use StatKey or other techn

marishachu [46]

Answer:

(0.2278, 0.3322)

Step-by-step explanation:

Given that out of 400 people 112 agree and 288 disagree

Proportion of people agreeing = $\frac{112}{400} =0.28$

$q=1-p =0.72\\se = \sqrt{\frac{pq}{n} } =0.03175$

For confidence interval 90% we have critical value as

1.645

Margin of error =1.645*SE

= $1.645(0.03175)\\= 0.0522$

Confidence interval $= (0.28-0.0522, 0.28+0.0522)\\= (0.2278, 0.3322)$

3 0

3 years ago

Express as a fraction 2 3/7 pounds to 2 6/7 pounds

dmitriy555 [2]

$\bf \begin{cases}
2\frac{3}{7}\implies \cfrac{2\cdot 7+3}{7}\implies &\cfrac{17}{7}\\
2\frac{6}{7}\implies \cfrac{2\cdot 7+6}{7}\implies &\cfrac{20}{7}
\end{cases}
\\ \quad \\
\textit{a to b}\implies a:b\implies \frac{a}{b}\qquad thus
\\ \quad \\
2\frac{3}{7}\ to\ 2\frac{6}{7}\implies 2\frac{3}{7}:2\frac{6}{7}\implies 
\cfrac{2\frac{3}{7}}{2\frac{6}{7}}
\implies 
\cfrac{\frac{17}{7}}{\frac{20}{7}}
$
$\bf recall\implies \cfrac{\frac{a}{b}}{\frac{c}{{{ d}}}}\implies \cfrac{a}{b}\cdot \cfrac{{{ d}}}{c}\qquad thus
\\ \quad \\\\ \quad \\
\cfrac{17}{7}\cdot \cfrac{7}{20}\implies \cfrac{17\cdot 7}{7\cdot 20}\implies \cfrac{\boxed{?}}{\boxed{?}}$

3 0

4 years ago

How to do this question plz ​

How to do this question plz