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3 years ago

If I had 24 apples and X blue berries there are 9 times as many blueberries than apples.

Mathematics

2 answers:

Ganezh [65]3 years ago

7 0

Answer: X=216

so, you have 216 blueberries

Marta_Voda [28]3 years ago

6 0

Answer:

216 blueberries

Step-by-step explanation:

Blueberries ?

24 x 9 = 216 blueberries

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An angle measures 40.2° more than the measure of its complementary angle. What is the measure of each angle?

vampirchik [111]

<h3>Solving for the measurements of Complementary Angles</h3><h3>Answer:</h3>

$24.9^{\circ}$ and $65.1^{\circ}$

<h3>Step-by-step explanation:</h3>

Recall that Angles that are complementary to each other add up to $90^{\circ}$ .

Let $a$ be the measure of the complementary angle.

If an angle is $40.2^{\circ}$ more than its complementary angle, the measure of that angle is $a +40.2$ . The sum of both angles are expressed $a +(a +40.2)$ but since the have to add to $90$ as they are complementary, $a +(a +40.2) = 90$ .

Solving for $a$ :

$a +(a +40.2) = 90 \\ a +a +40.2 = 90 \\ 2a +40.2 = 90 \\ 2a +40.2 -40.2 = 90 -40.2 \\ 2a = 49.8 \\ \frac{2a}{2} = \frac{49.8}{2} \\ a = 24.9$

Since the other angle measures $a +40.2$ , we can plug in the value of $a$ to find the measure of the angle.

Evaluating $a +40.2$ :

$a +40.2 \\ 24.9 +40.2 \\ 65.1$

The measure of the angles are $24.9^{\circ}$ and $65.1^{\circ}$

4 0

3 years ago

Use the second method in the preceding segment to find the probability that the 6th toss out of a total of 10 tosses is Heads, g

sergij07 [2.7K]

Answer:

<h2>The answer is 0.008789.</h2>

Step-by-step explanation:

The probability of getting a head or tail in a toss is $\frac{1}{2}$ .

It is given that in the 6th toss, the outcome should be head.

Rather than the 6th toss, there are 9 tosses. From these 9 tosses 1 toss can be selected in 9 ways.

Hence, the probability is $9\times\frac{1}{2^{10}}$ = 0.008789.

4 0

3 years ago

Silver's gym charges a $65 sign-up fee and $50 per month for their membership. Solar Fitness charges a $20 sign up fee and $55 p

alexandr1967 [171]

65+50x = 55x + 20
-50x -50
65=5x+20
- 20 - 20
55=5x
55/5= 5x/5
11=x
The solution represents that it 11 months will make both gyms the exact same price.

7 0

3 years ago

3 x 10^8/3.4 x 10^2 solved

storchak [24]

Answer: See explanation

Step-by-step explanation:

3 × 10⁸ ÷ 3.4 × 10²

(3 × 100000000) ÷ (3.4 × 100)

300000000 ÷ 340

882352.94117

Round to the nearest hundredth

882352.94117 ≈ 882352.94

Round to the nearest tenth

882352.94117 ≈ 882352.9

Round to the nearest whole number

882352.94117 ≈ 882353

Hope I helped!

6 0

3 years ago

3.281 feet in word form

DaniilM [7]

Three and two eight one thousandths

7 0

3 years ago

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