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3 years ago

Given: ZBECis a right angle Prove: ZAEB and ZCED are complementary

Mathematics

1 answer:

MrRissso [65]3 years ago

8 0

2x77}{x} theis way is the best answee

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A study of 800 homeowners in a certain area showed that the average value of the homes was $82,000, and the standard deviation w

Ivenika [448]

Answer:

400

Step-by-step explanation:

it says average which probably means 400

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3 years ago

Please helpppp I'll give you brainliest

Delvig [45]

Step-by-step explanation:

$f(-1) = 7(-1) + 4 = -3$ (because -1 < 0)

$f(0) = 7(0) + 8 = 8$

$f(2) = 7(2) + 8 = 22$

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3 years ago

ASAP please!

Reil [10]

Answer:

D).

Step-by-step explanation:

ln (e · e^x) = x2 + 4x + 3

ln e^(x+1) = x^2 + 4x + 3

Taking all terms to the power e:

e^(x + 1 )= e^ (x^2 + 4x + 3)

x + 1 = x^2 + 4x + 3

x^2 + 3x + 2 = 0

(x + 2)(x + 1) = 0

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3 years ago

The hospital pharmacy receives an order for morphine sulfate ¼ gr IM stat. The concentration on hand is 10mg per mL How many mL

Tanzania [10]

Answer:

1.5 ml

Step-by-step explanation:

We have been given that the concentration on hand is 10 mg per ml.

We know that gr stands for grains.

We know that 1 gr equals 60 mg.

First of all, we will convert 1/4 gr to mg as:

$\frac{1}{4}\text{ gr}\times \frac{60\text{ mg}}{\text{ gr}}$

$\frac{1}{4}\times 60\text{ mg}$

$15\text{ mg}$

1 ml equals 10 mg. We can set an a proportion as:

$\frac{x}{15\text{ mg}}=\frac{\text{1 ml}}{10\text{ mg}}$

$\frac{x}{15\text{ mg}}*15\text{ mg}=\frac{\text{1 ml}}{10\text{ mg}}*15\text{ mg}$

$x=\text{1 ml}*1.5$

$x=\text{1.5 ml}$

Therefore, 1.5 ml is needed for the dose.

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4 years ago

Is 3in., 6inch., and 9in., a right triangle?

ICE Princess25 [194]

Answer:

Step-by-step explanation:

if you do 3 x 6 x 9 that equals 162 and a right angle is 190, right?

7 0

3 years ago