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3 years ago

What is the measure of

Mathematics

2 answers:

NikAS [45]3 years ago

8 0

M<CDF = 90

m<CDG = 90 -35 =55

jek_recluse [69]3 years ago

3 0

Angle CDG? the measurement for that angle is 55 degrees

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Igoryamba

Answer:

Divide 12 by 3/4 (.75). Giving you the answer of 16.

Step-by-step explanation:

Answer to b. is 8

6 0

3 years ago

Read 2 more answers

A rancher with 750 ft of fencing wants to enclose a rectangular area and then divide it into four pens with fencing parallel to

Pavel [41]

2 W + 5 L = 750 ft
5 L = 750 - 2 W
L = 150 - 2 W / 5
A ( W ) = W * ( 150 - 2 W / 5 )
A function that models the total area:
A ( W ) = 150 W - 2 W² / 5
A` ( W ) = 150 - 4 W / 5
150 - 4 W / 5 = 0
4 W / 5 = 150
W = 187.5 ft
The largest possible area:
A = 150 * 187.5 - (2 * 187.5² ) / 5 = 28,125 - 14,062.5 = 14,062.5 ft²

7 0

3 years ago

A sum of $4200 was invested, part at 8% and the remainder at 11%. If $426.00 was earned in interest after one year, how much was

enot [183]

Answer:

$3000 was invested at 11%.

Step-by-step explanation:

The total interest was $426. This was comprised of interest earned at 8% (represented by e) and (separately) interest earned at 11% (represented by v).

Then e + v = $4200 total investment, and

i = $426 = e(0.08)(1 year) + v(0.11)(1 year)

We eliminate the variable e as follows: since e + v = $4200, e = $4200 - v. Thus,

i = $426 = e(0.08)(1 year) + v(0.11)(1 year) becomes:

i = $426 = ($4200 - v)(0.08)(1 year) + v(0.11)(1 year)

This is one equation in one unknown, the amount of $ invested at 11%.

Performing the indicated multiplications:

426 = 4200(0.08) - 0.08v + 0.11v. Simplifying this further, we get:

426 = 336 + 0.03v.

Then 90 = 0.03v, and v = 90 / 0.03 = $3000.

$3000 was invested at 11%.

6 0

3 years ago

What is the mean absolute deviation of the data set 0, 0, 1, 2, 3, 3, 8, 9, 10

crimeas [40]

0+0+1+2+3+3+8+9+10=36
36/9
/ = divide

8 0

3 years ago

Comparing decimals 0.49 to 0.94 is that equal ? or 0.94 more..?

ddd [48]

the simple fact that 94 is 49 backwards means nothing, anymore than say 001 and 100 are equal quantities or related other than in the digits.

so, 0.49 or 49/100 and 0.94 or 94/100, are two values, both are at the one hundredth level, so to see who is larger, we can nevermind the 100 and look at the numerator, 94 is clearly much larger than 49.

8 0

3 years ago