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3 years ago

11

What is the m∠ACB in the circle shown below?

1 answer:

GuDViN [60]3 years ago

4 0

Question:

What is the m∠ACB in the circle shown below?

Answer:

45

Step-by-step explanation:

So we know it is <u><em>less than a right angle</em></u> and it is not a obtuse angle it is less than 90 degrees. 45 is less, 90 is equal(<em>not what we are looking for</em>) , 120, is greater, and 180 is greater which leaves us to our answer 45.

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3.8 times 10 to the power of -8

Yuliya22 [10]

Answer:

1/38^8

Step-by-step explanation:

3.8 times 10 is 38

so it would be 38 to the power of -8 ( 38^-8 )

then you simplify

you have to rewrite the negative power

( you can't have negative power as numerator )

$\frac{38^{-8} }{1}$

so you put it a part of the denominator

which switches the sign

$\frac{1}{38^{8} }$

hope this helps

8 0

3 years ago

Jared's battery has 4/25 percent of life left. Edward's battery has 3/25 percent of life left. Who has the most battery life lef

love history [14]

Answer:

Jared

Step-by-step explanation:

4/25 is larger than 3/25

5 0

3 years ago

Read 2 more answers

What’s the answer for 3(x+4)=-18

bija089 [108]

Answer: 10 or -10

Step-by-step explanation: 3x + 12 = -18

-12 both sides then you get 3x = -30 divide by 3 which equals x = 10 or -10

6 0

3 years ago

Read 2 more answers

The amount of simple interest earned I, on an investment over a fixed amount of time ????, is jointly proportional to the princi

AleksAgata [21]

Answer:$920

Step-by-step explanation:

Since the variation is joint, I=KPr where k is the constant of proportionality.

Plugging in the values of I=$375, P=$1500 and r=5% in the equation I=KPr, the value of k can be calculated. Hence, the formula connecting the three quantities (I,P and r) can be generated.

375 = K (1500×5)

Making k the subject of change,

K = 375/(1500×5)

K=1/20

Formula connecting the three quantities :I =Pr/20

when P=$2300, r=8%,

I = (2300×8)/20

I = $920

3 0

3 years ago

How many numbers between 1 and 100 (inclusive) are divisible by 5 or 3?

Dominik [7]

Answer:

53

Step-by-step explanation:

8 0

3 years ago