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frosja888 [35]
3 years ago
13

PLS HELP ON GEOMETRY

Mathematics
1 answer:
juin [17]3 years ago
6 0

Answer:

m∠DHL = 83°

Step-by-step explanation:

Angle IHL and Angle DHL fall in a straight line. We know the measure of a straight line [straight angle] is 180°.

Thus, we can write:

∠IHL + ∠DHL = 180

97 + ∠DHL = 180

∠DHL = 180 - 97

∠DHL = 83°

Hence, m∠DHL = 83°

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At the end of January of last year, stock A was selling at A dollars a share, and stock B was selling a B dollars a share, where
Maslowich

Answer: a) yNA/100

b) NA(y-x)/100

c) (NA)/B

Step-by-step explanation:

a) The total amount of dollars owned by the shares' owner = N number of shares × A dollars per share = NA dollars

This total is then transferred to buy B shares which then appreciates by y%.

The amount of increase in portfolio from January to June = y% of total dollars invested = y% of NA dollars = yNA/100

b) If the shares were left with A, the increase in portfolio from January to June would be x% and = x% of the total Dollar amount = x% of NA dollars = xNA/100

How much more money made in that time would be the difference in interest, between taking the dollars to invest in share B or keeping the dollars on investment A

That is, (yNA/100) - (xNA/100) = NA(y-x)/100

c) Total dollars available after sale of the A stock = NA

Number of B stock this dollar can buy = Total dollars available/amount of B stock per share

That is, (NA)/B

QED!

3 0
3 years ago
The first quartile can best be described as ______________________.
Zolol [24]

Answer:

A. the median of the lower half of a data set ordered from least to greatest

Step-by-step explanation:

The first quartile can best described as  the median of the lower half of a data set ordered from least to greatest.

Let us explain this with an example, say you're given a set of numbers: {1, 2, 5, 8, 9, 12, 15, 16, 20, 23, 25, 28, 32, 36, 42}. The median for the set is 16, the first quartile is going to be the median of the first half which is 8.

6 0
3 years ago
0.4 divided by 0.08 show your work
Sergeeva-Olga [200]

Answer:

5

Step-by-step explanation:

Since we have not instructed to follow any kind of rule dividing, we can write in any form. Let's calculate it using fraction

0.4:0.08=\frac{0.4}{0.08}

We can multiply both the nominator and denominator with 100

\frac{0.4}{0.08}=\frac{40}{8}=5

The answer is 5.


We can also solve it as a division of fractions:

\frac{4}{10} : \frac{8}{100} = \frac{4}{10} * \frac{100}{8} = \frac{10}{2} = 5

8 0
3 years ago
Read 2 more answers
Solve -4y - 3 + 3y = 8 - 2y -15, interpret the result
Elenna [48]

Answer:

y = -4

Step-by-step explanation:

-4y - 3 + 3y = 8 - 2y - 15

~Combine like terms

-y - 3 = -2y - 7

~Add 3 to both sides

-y = -2y - 4

~Add 2y to both sides

y = -4

Best of Luck!

8 0
3 years ago
What is 5 expressed as a percent? out of 100
insens350 [35]

Answer:

5% = 0.05

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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