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marin [14]
3 years ago
6

Please help me on this thank you so much

Mathematics
1 answer:
ruslelena [56]3 years ago
5 0
I believe the answer is B because you multiply 18 and 40 then subtract 320 from that and you will 400.
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Can anybody help????
pychu [463]

Answer:

x = 110° (vertically opposite angel)

6 0
3 years ago
Solve the equation by completing the square. X^2+10x+24=0
goldfiish [28.3K]

Answer:

x = -4

x = -6

Step-by-step explanation:

X^2+10x+24=0

(b/2)^2 = (10/2)^2 = 25

X^2+10x+25=-24+25

(x+5)^2 = 1

(x+5) = ± 1

x = +1 -5 = -4

x = -1 -5 = -6

3 0
3 years ago
On a graph mark6x+3y=6 ​
tatiyna

Hello!

Your graph would most likely look something like the image! :)

4 0
4 years ago
There are 4 blueberry, 6 raisins, and 2 plain bagels in a bag. Mike randomly selects two bagels without replacing the first bage
rodikova [14]

Answer:

The probability that he selects a raisin bagel and then a plain bagel is \frac1{11}.

Step-by-step explanation:

Probability:

The ratio of the number of outcomes of favorable event to total number of all possible outcomes is called probability of the favorable event.

Probability=\frac{\textrm{The number of favorable outcomes}}{\textrm{Total number of all possible}}

Given that, there are 4 blueberry, 6 raisins and 2 plain bangles in a bag.

Total number of bangles= (4+6+2)

                                        = 12

The probability that he selects a raisin

=\frac{\textrm{Number of raisin bangles}}{\textrm{Total number of bangles}}

=\frac{6}{12}

=\frac12

Total number of remaining bagels is =(12-1)=11

After selecting a raisin  bagel,the probability that he selects a plain bangle is

=\frac{\textrm{Number of plain bangles}}{\textrm{Total number of bangles}}

=\frac{2}{11}

Selecting of a raisin bangle and a plain bangle are both independent event.

The probability that he selects a raisin bagel and then a plain bagel is

=\frac{1}2\times\frac{2}{11}

=\frac1{11}

3 0
3 years ago
Kent multiplies both sides of the equation below by an expression. k startfraction 12 over k endfraction = 8 then he moves all t
Pepsi [2]

The resulting value of k is 12/7.

<h3>What is a fraction?</h3>

Fractions are the numerical values that are a part of the whole. A whole can be an object or a group of objects.

The steps below are presented in order to arrive at the value of k of the given equation.

First, multiply both sides of the equation by the variable k since the left-hand side of the equation has it in the denominator.

The solution of the equation will be;

\rm      \dfrac{k+12}{k}(k) = 8(k)\\\\\dfrac{k+12}{k}=8\\\\k+12=8k\\\\8k-k=12\\\\ 7k=12\\\\k =\dfrac{12}{7}

Hence, the resulting value of k is 12/7.

To know more about fractions click the link given below.

brainly.com/question/3174308

6 0
2 years ago
Read 2 more answers
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