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o-na [289]
2 years ago
12

I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help

. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. I need help. v

Mathematics
2 answers:
dsp732 years ago
5 0

Answer: Its C (-3,-3)

Step-by-step explanation:

Klio2033 [76]2 years ago
3 0

Answer:

the y-intercept is 0

so your answer is B

Step-by-step explanation:

The y-intercept of a line is the value of y where the line crosses the y-axis. In other words, it is the value of y when the value of x is equal to 0.

To find the x-intercept, substitute in 0 for y and solve for x

To find the y-intercept, substitute in 0 for x and solve for y.

Hope this helps :)

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Solve the equation for the given variable. *<br> 3(x - 5) = 7
MariettaO [177]

Answer:

x = 7.33

Step-by-step explanation:

3x - 15 = 7

3x = 7 + 15

3x = 22

x = 7.33

4 0
3 years ago
At a basketball game, a vender sold a combined total of 222 sodas and hot dogs. The number of sodas sold was 58 more than the nu
Mashutka [201]

Answer: S=135

Step-by-step explanation:

Here is the link I'm sure its the right answer.

https://www.algebra.com/algebra/homework/word/finance/Money_Word_Problems.faq.question.947939.html

6 0
3 years ago
Read 2 more answers
Which of the following is not equal to sin⁡(-230°)?
xenn [34]

From trigonometry we know that:

if sin(\theta)=sin(\alpha)

then, \theta=n\pi+(-1)^n\alpha (where n is an integer)

This can be rewritten in degrees as:

\theta=n(180^{\circ})+(-1)^n\alpha.............(Equation 1)

Now, in our case, \alpha=-230^{\circ}

Therefore, (Equation 1) can be written as:

\theta=n(180^{\circ})+(-1)^n(-230^{\circ})..........(Equation 2)

Now, to find the correct options all that we have to do is replace n by relevant integers and find the values of \theta that match.

For n=2, (Equation 2) gives us: \theta=2\times 180^{\circ}+(-1)^2(-230^{\circ})=360^{\circ}-230^{\circ}=130^{\circ}.

Thus, sin(230^{\circ})=sin(130^{\circ})

Now, we know that: -sin(-50^{\circ})=sin(50^{\circ})

Let n=-1, then:

\theta=(-1)\times 180^{\circ}+(-1)^{-1}(-230^{\circ})=-180^{\circ}+230^{\circ}=50^{\circ}

Thus, sin(-230^{\circ})=-sin(-50^{\circ})

Likewise, sin(-230^{\circ})=sin(50^{\circ})

Only the last option sin(-50^{\circ}) will never match sin(-230^{\circ}) because no integral value of n will ever give \theta=-50^{\circ}

Thus the last option is the correct option.

3 0
2 years ago
Read 2 more answers
Why does the fact family for 81 and 9 only have two number sentences?
sukhopar [10]
Because, 9 x 9 = 81. Hope I helped!
6 0
3 years ago
WILL GIVE LOTS OF POINTS HELP SOLVE SOON, NUMBER 7
Nadusha1986 [10]

Answer: 4x + 3 = 39

Step-by-step explanation:

Because you don't know how much each pizza costs, you can write it as x.

You multiply x by 4 to get 4x and add 3 because thats how much the chips cost.

That added up should equal 39 because thats how much he spent.

8 0
2 years ago
Read 2 more answers
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