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2 years ago

Whats everything i need to know to prove congruent triangles

Mathematics

1 answer:

RSB [31]2 years ago

4 0

Answer:

It is a

IStep-by-step explanation:

First off you have to have the quadrtic formula to the nine power then you multiply it by 5 then subtract two

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What is 2.8×4.6 find the missing partial products

cupoosta [38]

To find each box, you have to multiply the number above the box and the number to the left of the box.

For the bottom left, we have 4 x 0.8 or 3.2.

For the bottom right, we have 0.8 x 0.6 or 0.48.

7 0

3 years ago

For the function y=3x^2-12x+4 , what’s the mirroring point for the y-intercept? (x,y) form please

Slav-nsk [51]

Answer:

the you run y=3

Step-by-step explanation:

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3 years ago

Write the equation in standard form of the line that has x-intercept 6 and y-intercept -2.

zysi [14]

Answer:

x - 3y = 6

Step-by-step explanation:

Equation of the line in intercept form

The intercept form of the equation of a line is:

$\displaystyle \frac{x}{a}+\frac{y}{b}=1$

Where:

a = x-intercept

b = y-intercept

The standard form of a line is:

Ax + By = C

The given line has a=6 and b=-2, thus:

$\displaystyle \frac{x}{6}+\frac{y}{-2}=1$

Multiplying by 6:

x - 3y = 6

This is the required standard form of the line.

Thus, the standard form of the line is:

x - 3y = 6

8 0

3 years ago

(3x+4)^2=14 what are the solutions?

kherson [118]

$\bf (3x+4)^2=14\implies \sqrt{(3x+4)^2}=\pm\sqrt{14}\implies 3x+4=\pm\sqrt{14}
\\\\\\
3x=\pm \sqrt{14}-4\implies x=\cfrac{\pm \sqrt{14}-4}{3}\implies x=
\begin{cases}
\cfrac{\sqrt{14}-4}{3}\\\\
\cfrac{- \sqrt{14}-4}{3}
\end{cases}$

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3 years ago

A jar contains 3 red, 4 blue, and 2 white marbles. What is the probability that a marble drawn at random is not red?

sukhopar [10]

2/3 is the probability that a marble drawn at random is not red.

6 0

3 years ago

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