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just olya [345]
3 years ago
11

Whats the answer can someone answer please​

Mathematics
2 answers:
Andreas93 [3]3 years ago
8 0

Answer:

b

Step-by-step explanation:

Dmitrij [34]3 years ago
3 0

Answer:

c

Step-by-step explanation:

3 is being distributed into x and 3 inside the parenthesis. So it is distributive property.

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a sports team donates 157 tickets to a sporting event,with tickets to be shared equally among 9 classrooms.How many tickets does
Valentin [98]

Answer:

Each class should get 17 tickets. 4 tickets will be left over.

Step-by-step explanation:

157/9=17.444... -> 17 per class

17 x 9 = 153

157-153= 4 left

5 0
3 years ago
.Write a division equation so that it has a solution of -2
Irina18 [472]
Let’s take a random number such as 10, for example as the divisor of the equation.
Let’s take the dividend, or numerator of the fraction be x.
The solution of the fraction would be -2.

x/10 = -2
Or, x= -2 x 10
Or, x= -20

Therefore, -20/10 = -2
Ans: The division equation would be -20/10 = -2.
4 0
3 years ago
A+ab+abc=bcb <br>what are the numbers!?​
Fofino [41]

a=1 b= c=Step-by-step explanation:

7 0
3 years ago
Please help me with this:(
dolphi86 [110]

Answer:

Y = 32.7°

Step-by-step explanation:

We will apply the Cosine law in the given triangle XYZ,

x = 90 ft

y = 55 ft

z = 50 ft

We have to find the measure of angle Y.

y² = x² + z² - 2xzCosY

(55)² = (90)² + (50)² - 2(90)(50)cosY

3025 = 8100 + 2500 - 9000.cosY

9000.cosY = 10600 - 3025

cosY = \frac{7575}{9000}

        = 0.84167

Y = \text{cos}^{-1}(0.84167)

Y = 32.68 ≈ 32.7°

Therefore, measure of angle Y = 32.7°

5 0
3 years ago
What are the fourth roots of -3+3√3i?
barxatty [35]

Answer:

Set  

−

3

+

3

√

3

i

equal to  

0

.

−

3

+

3

√

3

i

=

0

Since  

−

3

+

3

√

3

i

≠

0

, there are no solutions.

Step-by-step explanation:

3 0
2 years ago
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