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irakobra [83]
2 years ago
8

❗️help me❗️2. Marissa is playing a game using the spinner below.

Mathematics
1 answer:
julia-pushkina [17]2 years ago
5 0
<h3>Answer: Choice C</h3>

Explanation:

In this answer choice, we effectively have two columns. In the first column is simply R and B, with R over B. This represents spinning either red (R) or blue (B).

Depending on the outcome, you branch the same outcomes from that.

So if you spin R, then you'll have R and B branch off that. Same idea applies to blue as well.

Something like choice D doesn't work because we have R show up twice at the very bottom.

You might be interested in
What’s the answer? I’m seriously confused...
Tasya [4]

Answer:

She would pay $36.36 to cover the whole box.

Step-by-step explanation:

You need to find the area of all sides of the box and add them together first.

So, 8x6 = 48

48x2 = 96 (Two of the same sides)

6x11 = 66

66x2 = 132 (Two of the same sides)

8x11 = 88

88x2 = 176 (Two of the same sides)

Add all of those together to get 404 sq inches.

Multiply 404 x 0.09 (the 9 cents) to get your answer of $36.36! Hope this helped!

4 0
2 years ago
Complete the equation.<br> (4x)−2(4x)3(4x)9=(4x)
AVprozaik [17]

Given:

Consider the given equation is

(4x)^{-2}(4x)^3(4x)^9=(4x)^?

To find:

The missing value in the given equation and complete the equation.

Solution:

We have,

(4x)^{-2}(4x)^3(4x)^9=(4x)^?

Taking LHS, we get

LHS=(4x)^{-2}(4x)^3(4x)^9

LHS=(4x)^{-2+3+9}          [\because a^ma^n=a^{m+n}]

LHS=(4x)^{10}

and,

RHS=(4x)^?

Let the missing value be k.

For each equation LHS=RHS.

(4x)^{10}=(4x)^{k}

10=k

Therefore, the missing value is 10 and the complete equation is (4x)^{-2}(4x)^3(4x)^9=(4x)^{10}.

8 0
2 years ago
Stephanie goes shopping on Sunday, she has $60. After buying 20 chocolates, she has $10 left. How much did the chocolate cost?
m_a_m_a [10]

Answer: x=2.5


Step-by-step explanation:

First we need to set up and equation

10= 60 - 20x

where x is the amount the cookies cost

subtract 60 from both sides

-50=- 20x

now divide each side by 20 so hat we can isolate the x

-50/-20= x

x= 2.5

now to check just multiply it by 20 then subtract from 60.

2.5 x 10= 50

60-50=10


6 0
3 years ago
Read 2 more answers
Translate the word phrase into a variable expression:
bekas [8.4K]
" the difference " means subtract

the difference of twice a number and 3...

2x - 3 <== ur expression
8 0
3 years ago
If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11?
Rzqust [24]
Y=kx is the direct variation equation
First plug in the x, y values given to find K
18=k(5)
18/5=k
3.6 = k
Use the k and write a new equation.
y=3.6x
Plug in the x value to solve for y.
y = 3.6(11)
y= 39.6
7 0
2 years ago
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