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timurjin [86]
3 years ago
7

Help! Please! Im Failing :'

Mathematics
1 answer:
Naddika [18.5K]3 years ago
6 0

Answer:

3.) D

4.) B

Step-by-step explanation:

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-(-3,-2) and (1,6); m = 2<br> Plz help me
tensa zangetsu [6.8K]

m

=

−

2

,  (

3,

5

)

Find the value of  b

using the formula for the equation of a line.

b

=

11

Now that the values of  

m  (slope) and  b

(y-intercept) are known, substitute them into  

y

=

m

x

+

b  to find the equation of the line.   y

=

−

2

x

+

11

5 0
4 years ago
20 points, please help
Damm [24]

Answer:

The answer to your question is:    83 + 6\sqrt{35}

Step-by-step explanation:

This is a square of a binomial.

                                  (2\sqrt{5} + 3\sqrt{7} )^{2}

1.- Square of the first term

                               ( 2\sqrt{5} )^{2} = 4(5) = 20

2.- Twice the product of the two terms

               (2)(2\sqrt{5} )(3\sqrt{7} ) = 6\sqrt{35}

3.- Square of the second term

                              (3\sqrt{7)})^{2} = 9(7) = 63

4.- Write the solution

                           20 + 6\sqrt{35} + 63

                            83 + 6\sqrt{35}

7 0
4 years ago
1.What letter can you draw on a coordinate plane to help you remember the order of the quadrants?
weeeeeb [17]
1. I would call quadrants i, ii, iii, iv as a, b, c, d

<span>2.Which type of variables are usually on the y-axis and represent output?
</span>they usually are the dependent variables, that is, they depend on the x value, such as velocity, price, income.

3.Which type of variables are usually on the x-axis and represent input?
those are the independent variables such as time, distance, price.

<span>4.Which type of slope is represented on a graph as a horizontal line? </span>
the slope of an horizontal line is zero.

<span>5.Find the slope of 2x + 4y = 12
</span>the general form of the line is:
4y = - 2x + 12
y = -(1/2)x + 3

hence the slope is -1/2
5 0
3 years ago
20) Which of the following is in ascending order?
Lelechka [254]
<h3><u>Answer:- </u></h3>

\longrightarrow \sf h)  \:\:\dfrac{2}{3},0.67,70\%,0.8

<h3><u>Solution:-</u></h3>

Let us first write all the provided number in decimal

\quad\leadsto\sf  \dfrac{2}{3}= 0.\bar{66}

\quad\leadsto\sf 70 \% =  \dfrac{70}{100}

\quad\quad\quad\implies\sf  0.7

\quad\leadsto 0.67

\quad\leadsto 0.8

<u>Comparing all the numbers </u><u>now </u><u>-</u>

\longrightarrow \sf 0.\bar{66}

\longrightarrow\sf \dfrac{2}{3}

6 0
2 years ago
What is the sum 13,094 259,728?
fgiga [73]
Thank you for posting your question here at brainly. I will assume that the equation is that <span>13,094 + 259,728. Below is the solution:

</span>13,094 + 259,728 = 272,822 

Sum is t<span>he total amount resulting from the addition of two or more numbers, amounts, or items.</span>
6 0
3 years ago
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