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seraphim [82]
3 years ago
7

Lechie has 21 crystals in her collection. Her brother Tomer has 7 crystals. How many more crystals does Lechie have than Tomer?

Mathematics
2 answers:
xxMikexx [17]3 years ago
6 0
14 more crystals than tomer. 21-7=14
azamat3 years ago
4 0

14 more crystals 21-7=14
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According to Wine-Searcher, wine critics generally use a wine-scoring scale to communicate their opinions on the relative qualit
antiseptic1488 [7]

Answer:

\=x=82

Step-by-step explanation:

From the question we are told that:

Data

\begin{center}\begin{tabular}{ |c|c|c|c|c|c| }  87& 91& 86& 82& 72&91 \\ 60& 77& 80& 79& 83&96 \end{tabular}\end{center}

Generally the equation for Point estimate \=x is mathematically given by

\=x=\frac{\sum_x}{n}

\=x=\frac{87 +91+ 86+ 82 +72 +91+ 60+ 77 +80+ 79+ 83 +96}{12}

\=x=\frac{984}{12}

\=x=82

4 0
3 years ago
(-5.975)(16.59) muiltilpy
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Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
An object falls 9 m in the first second, another 27 m in the second second, and then 108 m more in the third second. If this pat
aev [14]

Answer: B) 684m

Step-by-step explanation:

From 9 to 27 is a 3 times increase, from 27 to 108 is a 4 times increase. So following the pattern, we can determine that it will increase 5 times, and fall another 540m in second 4. Then, we simply add all the numbers together to get the answer!

4 0
3 years ago
Need a bit of help with this​
natali 33 [55]

Answer:

<h2>∠HFG = 115°</h2>

Step-by-step explanation:

∠JFG + ∠HJF = 180° <em>[Adjacent angles of parallelogram are supplementary] </em>

<em>∠</em>JFG = 65°

=> 65° + ∠HJF = 180°

=> ∠HFG = 180° - 65°

=> ∠HFG = 115°

3 0
3 years ago
Trying to find the y-intercept and got -24. But the graph given doesn't have a number on the y-axis going all the way down to -2
mario62 [17]

Answer:

y = 6x - 24

Step-by-step explanation:

Slope intercept form: y = mx + b.

Fill in x, y, and the slope to solve for b as follows:

First find the slope.

60 - 6

14 - 5

54/9

Slope = 6

y = 6x + b

(6) = 6(5) + b

6 = 30 + b

Subtract 30 from both sides.

-24 = b

y = 6x - 24

4 0
3 years ago
Read 2 more answers
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