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3 years ago

Generic rectangles missing values

Mathematics

1 answer:

klio [65]3 years ago

6 0

Answer:

i think its 7. x² + 11x - 268. x² + 14x - 120

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Could someone help me?

Lady_Fox [76]

Step-by-step explanation:

The intercepted arc is twice the measure of the inscribed angle so if the inscribed angle BEC is 50°, then the measure of the arc BC is 100°.

8 0

3 years ago

Evaluate 2^3 [(15-7)] (4 divided by 2)].

Vanyuwa [196]

2^3= 8

15-7= 8

4/2= 2

8 * 8 * 2

64 * 2

answer: 128

5 0

4 years ago

I WILL GIVE BRAINLIEST PLEASE HELP

krok68 [10]

Answer:

15/19

Step-by-step explanation:

60/4 = 15

76/4 = 19

15/19

5 0

3 years ago

Read 2 more answers

Mr frank has 1.08 kilograms of fertilizer for the plants in his nursery. He wants every plant to get 98 my of fertilizer 4 times

bixtya [17]

Answer:

-2755 plants

-40mg is left.

Step-by-step explanation:

Given the fertilizer amount is 1.08kg, and the amount per plant per year is (4*98mg):

#convert the weight of the fertilizer into grams then divide by quantity per plant to determine number of plants;

$Number \ of \ plants=\frac{Fertilizer \ Amount}{Quantity \ per \ plant}\\\\=\frac{1.08\times 1000000}{98\ mg\times 4}\\\\=2755.1\approx2755$

-There are 2755 plants planted.

-We subtract the fertilizer used from the total to find what is left:

$Left=Total -Used\\\\=1080000\ mg-(2755\times98\times4)\\\\=40\ mg$

Hence, 40 mg of the fertilizer is left over.

6 0

3 years ago

(-90 – 27i) - (66 + 34i)<br> Express your answer in the form (a + bi).

velikii [3]

Answer:

Step-by-step explanation:

Remove the brackets

-90 - 27i - 66 - 34i

Combine like terms

- 90- 66 - 27i - 34i

-156 - 61i

8 0

3 years ago