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2 years ago

Please answer asap!! a thanks and 20 brainly points!!! brainliest if work is shown!!!

Mathematics

1 answer:

EleoNora [17]2 years ago

5 0

Answer:

Step-by-step explanation:

Water isn't wet by itself, but it makes other materials wet when it sticks to the surface of them.

Hope that helps :)

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What I need to know is how to find x and y values by representing the answers in simplest radical form where necessary

Maru [420]

Answer:

x = 0.6623

y = 8

Image is attached for refernce of my solution

Step-by-step explanation:

In Δ DEF

By applying pythagoras theoram,

DE = $\sqrt{EF^{2} - DF^{2} }$

= $\sqrt{17^{2} - 15^{2} } = \sqrt{289 - 225} = \sqrt{64} =8$

∴ DE = 8

In Δ ABC

BC = y = 12 sin 30° = 6

AC = $\sqrt{3}$ + DE + x = $\sqrt{3}$ + 8 + x = 12 cos 30°

⇒ 9.73 + x = 10.39

6 0

2 years ago

(Will give Brainliest) Explain what the graph of the function represents. Be sure to use complete sentences.

Irina-Kira [14]

Answer: $f(-735) = -\frac{2}{3}(-735) + 490 = 980$

Step-by-step explanation:

$f(x) = -\frac{2}{3} x + 490 =0$ Subtract 490 from both sides

$\frac{3}{2}* -\frac{2}{3} x = -490 *\frac{3}{2}$ Then flip $-\frac{2}{3}$ multiply both sides by $\frac{3}{2}$ to cancel out $-\frac{2}{3}$

$x= -735$ Thus giving you -735 as your $x$ .

Then you plug it back into the equation to solve.

4 0

2 years ago

Zachary purchased a computer for $1,300 on a payment plan. Five months after he purchased the computer, his balance was $575.

HACTEHA [7]

Answer:

y=1300-285x

Step-by-step explanation:

1300-575=725

725/5=145

y=1300-285x

6 0

3 years ago

2. A triangular prism has a base area of 27 square inches and a height of 13 inches. What is the

guajiro [1.7K]

Answer:

A.)351 cubic inches

Step-by-step explanation:

The computation of the volume of the prism is shown below:

As we know that

Volume of the prism is

= Base × height

= 27 square inches × 13

= 351 cubic inches

hence, the first option is correct

And, the rest of the options are wrong

5 0

3 years ago

1) (3.1 x 10^1)(4.3 x 10^-6)

allsm [11]

Answer:0.0001333

Step-by-step explanations :

8 0

3 years ago