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3 years ago

:( HELP PLSSSSSSSS :(

Mathematics

2 answers:

Luba_88 [7]3 years ago

8 0

Answer:

-4/2

Step-by-step explanation:

cout the boxes over and then the boxes up

Alisiya [41]3 years ago

6 0

What the person above said. -4/2 or -2

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What additional Information needed to prove the triangles are congruent by the SAS Postulate? Angle XWY cong angle ZWY; angle YX

marusya05 [52]

Answer:

WX = WZ

Step-by-step explanation:

Given

See attachment for triangles

Required

Additional information to prove the congruence of the triangles

Congruence by SAS means 1 angle and 2 sides of each triangles are equal.

The mark on angle W means that <XWY = <ZWY--- This represent the A in SAS

Both triangles share line WY.

So, WY = WY

Lastly, to complete the proof, lines WX must equal line WZ

6 0

2 years ago

Thx in advance for the help

lubasha [3.4K]

Answer: $x\geq 13$

Step-by-step explanation:

Given

The inequality is $2x-7\geq 19$

adding both side 7

$2x-7+7\geq 19+7\\2x\geq 26$

Multiply both sides by $\frac{1}{2}$

$\dfrac{1}{2}\times 2x\geq 26\times \dfrac{1}{2}\\\\x\geq 13$

the shaded region in the figure indicates the solution set.

6 0

3 years ago

Which is correct ? ^^^^

Shkiper50 [21]

Answer:

Step-by-step explanation:

C because your looking for y*48 which is 48y. It is c because (y*40)+(y*8) gives you 40y+8y which equals 48y.

5 0

3 years ago

Read 2 more answers

Help needed with right triangle trig!

gregori [183]

10^2 +7^2=x^2

100 +49=x^2

149=x^2

Square root of 149 =12.2

X=12.2

4 0

3 years ago

4^3 · 4^4 ------------ 4^9 A) 416 B) 42 C) 1/4^2 D) 1/4

Archy [21]

D I guess because if you multiply all of that together, you get 0.0625 which is 1/16 and then you simplify it to be 1/4

3 0

3 years ago