Please help, will give brainlist!

Mathematics

1 answer:

Grace [21]3 years ago

3 0

Answer:

Step-by-step explanation:

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Help.me!!!!!!!!!!!!!!!!!

Svetach [21]

Answer:

∠U = 40°

Step-by-step explanation:

in order to find the missing angle of U we need to know the two other angles.

We know that ∠T is 65° and we know that ∠TSF is 105°. Because ∠TSF is an exterior angle, we can subtract 180 to get the interior angle. This would mean that ∠S is 75°.

Using this we can add 65 to 75 then subtract the total from 180 to get ∠U.

This would mean that ∠U is 40°

4 0

3 years ago

Explain how the multiplication property for inequalities differs from that of equations

Salsk061 [2.6K]

It doesnt differ lets take 10 = 6 + 4 multiply thru by a negative and flip the sign -10 = -6 - 4 flipping an equals sign about seems redundant, but the process works nonetheless <span>having two separate rules for solving inequalities and equalities seems pointless

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4 0

3 years ago

Simplify

ivolga24 [154]

The correct answer is: [A]: " $\frac{8}{729}$ " .
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Explanation:
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We are asked to simplify:

  → $(\frac{2}{9})^3$

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Note the following property of exponents:
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$( \frac{a}{b})^n$   = $\frac{(a^n)}{(b^n)}$ ; { b $\neq$ 0 } .

_________________________________________________________
As such:

→ $( \frac{2}{9})^3$ ;

= $\frac{2^3}{9^3}$ = $\frac{(2*2*2)}{(9*9*9)}$ = $\frac{8}{729}$ .

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The answer is: " $\frac{8}{729}$ " ;

→ which is: "Answer choice: [A]:  " $\frac{8}{729}$ " .
_____________________________________________________________
Hope this answer—and explanation—is of some help to you.
Please comment below or otherwise respond to me if you have any questions or if I can be of further assistance.
Best wishes!

5 0

3 years ago

Read 2 more answers

Simplify the expression. <br><br> (r9/r3)4

eimsori [14]

Answer:

12 is the answer

Step-by-step explanation:

first r/r will cancel r

9/3*4 is left

simplifying 9/3 gives 3

hence answer is 3*4=12