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3 years ago

Which angle number represents an angle vertical to∠CHF?

Mathematics

2 answers:

PSYCHO15rus [73]3 years ago

7 0

Step-by-step explanation:

The angle vertical to < CHF is

< EHD

Hope it will help :)

Grace [21]3 years ago

6 0

It should be angle DEH

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3 years ago

Simplify 30-(18/9+3) plz hurry

Leni [432]

Answer:

Step-by-step explanation:

18 / 9 = 2 (Order of operations

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3 years ago

a school netball team won ten matches , lost four and drew 1/8 of the total played . how many matches were drawn and what fracti

defon

The school net ball team drew 2 matches. The team won $\frac{5}{8}$ of total matches played

<h3><u>Solution:</u></h3>

Given, A school netball team won ten matches, lost four and drew $\frac{1}{8}$ of the total played

Let the total number of matches played be "n"

Number of matches drawn = $\frac{1}{8}$ of n

<em>Total matches played = number of won matches + number of lost matches + number of drawn matches</em>

$\begin{array}{l}{n=10+4+\frac{1}{8} n} \\\\ {n-\frac{1}{8} n=10+4}\end{array}$

Taking "n" as common from left hand side,

$\begin{array}{l}{\mathrm{n}\left(1-\frac{1}{8}\right)=14} \\\\ {\mathrm{n} \times \frac{8-1}{8} \quad 14} \\\\ {\mathrm{n} \times \frac{7}{8}=14} \\\\ {\mathrm{n}=16}\end{array}$

So, they played 16 matches in total

Number of matches drawn = $\frac{1}{8}$ of n = $\frac{1}{8} \times 16 = 2$ $\text { Fraction of won matches }=\frac{\text { number of matches won }}{\text { number of matches played }}=\frac{10}{16}=\frac{5}{8}$

$\text { Hence, the team drew } 2 \text { matches and won } \frac{5}{8} \text { of total played matches. }$

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3 years ago

Determine the length and midpoint of the segment whose endpoints are (–15, 9) and (–4, 11).

soldier1979 [14.2K]

The length of the segment is 5√5, the midpoint of the segment is (-9.5,10).

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4 years ago