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vovangra [49]
2 years ago
7

What is the standardform of R(4, 0), m = 5

Mathematics
1 answer:
Artist 52 [7]2 years ago
8 0

Answer:

No. of children Frequency

0. 5

1. 7

2. 11

3. 5

4. 6

5 3

6 3

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If x is 1 what is the value of y?9x - 5y = 29
mylen [45]

Given

The equation,

9x - 5y = 29.

To find the value of y when x is 1.

Explanation:

It is given that,

9x-5y=29

That implies,

When x=1,

\begin{gathered} 9(1)-5y=29 \\ 9-5y=29 \\ -5y=29-9 \\ -5y=20 \\ y=\frac{20}{-5} \\ y=-4 \end{gathered}

Hence, the value of y is -4.

4 0
1 year ago
What is the slope of this line? <br><br><br>−3 <br><br><br>4 <br><br><br>−3/4 <br><br><br>3/4
Tom [10]

Answer:

-3/4

Step-by-step explanation:

4 0
3 years ago
Which of the following is an x-intercept of the graph of the function shown below?
DaniilM [7]

Answer: Second option.

Step-by-step explanation:

By defintion, a Quadratic function is a polynomial of degree 2 and it has the following form:

f(x)=ax^2+bx+c

Therefore, the function given is Quadratic. This is:

f(x)=x^2 + 6x +9

The steps to find the roots (or the x-intercepts) of the function, are:

1. You must substitute f(x)=0:

0=x^2 + 6x +9

2. Now, you can factor the Quadratic equation. Choose two numbers whose sum is 6 and whose product is 9. Notice that:

3+3=6\\3*3=9

Therefore,  you will get a "Double root".

4. So the solution is:

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8 0
3 years ago
Read 2 more answers
Whay percent of 25 is 12?
Tcecarenko [31]

Answer:

48% of 25 is 12.

Step-by-step explanation:

To find : what percent of 25 is 12?

Solution : Let x be the percentage of 25 which is 12

So, by the statement

x% of 25 = 12

Now, we have to calculate the value of x

Step 1- Write the expression

\frac{x}{100} \times 25 = 12

Step 2- divide 25 by 100

\frac{x}{4} = 12

Step 3- Cross multiply

x=48

Therefore, 48% of 25 is 12.


7 0
3 years ago
Inscribed angles. need answers asap , thank u!​
Sever21 [200]

Answer:

40°

Step-by-step explanation:

The circumference of a circle is equal to 360°

The arc AB is 180°, the arc AC is given as 100° so the arc CB is 80° and since <A is an inscribed angle it is equal to the half of the arc it sees

80 ÷ 2 = 40

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3 years ago
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