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3 years ago

What is the slope of the line that passes through the pair of points (2,3,(-2,-3)

Mathematics

1 answer:

Umnica [9.8K]3 years ago

7 0

Answer:

slope of line is = -3/2

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Will mark brainliest if correct. Find what the measurement of angles a-d are and state the reason

Furkat [3]

Answer: D = 70

A = 30

Explanation: d is parallel to 70 degrees, 40 is parallel to e, and the whole set of angles is 180 so 180 - 2(70) + 2(40) = 30 so D = 70 and A = 30

7 0

3 years ago

Will give brainliest!!

vivado [14]

Answer:

continuous.

Step-by-step explanation:

Given function is $f(x)=5x^4-9x^3+x-7$ .

and value of a = 7.

Now we need to find if the given function $f(x)=5x^4-9x^3+x-7$ is continuous or not.

By definition of continuity, we know that a function is continuous at a given point if both left and right hand limits are equal.

Left Hand Limit = LHL

$LHL=\lim_{x\rightarrow 7^-}f(x)=5(7)^4-9(7)^3+(7)-7=8918$

Right Hand Limit = RHL

$RHL=\lim_{x\rightarrow 7^+}f(x)=5(7)^4-9(7)^3+(7)-7=8918$

Since both limits are equal at a=7 so we can say that given function is continuous at a=7

4 0

4 years ago

F. -10x >45 Solve the two step inequality

Daniel [21]

Answer:

x < -4.5

Step-by-step explanation:

Step 1: Solve for x

-10x / -10 > 45 / -10

When dividing or multiplying by a negative, the sign flips.

x < -4.5

Answer: x < -4.5

4 0

4 years ago

Find the side of to cube whose volume is 5.832cm3

Scorpion4ik [409]

Answer:

$1.8cm$

Step-by-step explanation:

Use the volume of cube formula.

$\displaystyle V=s^3$

$\displaystyle5.832=s^3$

$\displaystyle\sqrt[3]{5.832} =s$

$\displaystyle s=1.8$

3 0

3 years ago

Read 2 more answers

Check the picture please if you're good at math!!

Jet001 [13]

Answer:

Step-by-step explanation:

The triangles aren't similar.

The triangles share a side so we cant use anything involving SSS SAS.

The triangles has only known congruent angle so we cant use AA.

5 0

3 years ago