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3 years ago

13

Help asap pls! thanks :)

1 answer:

eduard3 years ago

3 0

The correct answer would be A -2b ^^

HTH ^^

Brainliest would be great is possible! ^^

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Ket [755]

(6-5)=1 (5-1)=4 5+4=9 9-4=5

8 0

3 years ago

Read 2 more answers

The prime factorization of 336

My name is Ann [436]

2^4 * 3 * 7

I hope this helps!

4 0

3 years ago

In parallelogram DEFG, DH = x + 3, HF = 3y, GH = 2x – 5, and HE = 5y + 2. Find the values of x and y.

eimsori [14]

Since DH=HF you set x+3=3y
<span>GH=HE so 4x-5=2y+3 </span>

<span>This gives you a system and I solved by substitution so I got x alone in the first equation-> x=3y-3 </span>
<span>then I plugged this x into the second equation so </span>

<span>4(3y-3)-5=2y+3 </span>
<span>12y-12-5=2y+3 </span>
<span>12y-17=2y+3 </span>
<span>10y=20 </span>
<span>y=2 </span>

<span>plug y into the first equation to find x </span>
<span>x=3(2)-3 </span>
<span>x=6-3 </span>
<span>x=3 </span>

<span>c. x=3, y=2</span>

3 0

3 years ago

7x+3y=m (solve for y)

allochka39001 [22]

Lets solve for y

7x+3y=m

Step 1: Add -7x to both sides.

7x+3x+-7x=m+-7x

Step 2: Divide both sides by 3.

$\frac{3y}{3}$ = $\frac{m-7x}{3}$

y= $\frac{1}{3}$ m + $\frac{-7}{3}$ x

6 0

2 years ago

Read 2 more answers

Determine the measure of angle N and angle O in triangle NOR below. List the degree measures from smallest to largest.

RoseWind [281]

Given :

▪︎Measure of ∠R = 90°

▪︎Segment OR = Segment RN

Which will mean, ∠O = ∠N.

Thus :

$=\tt ∠R + ∠O + ∠ + N = 180$

$= \tt90 + x + x = 180$

$=\tt 90 + 2x = 180$

$= \tt2x = 180 - 90$

$=\tt 2x = 90$

$=\tt x = \frac{90}{2}$

$=\tt x = 45$

Which means :

Measure of ∠O = 45°

Measure of ∠N = 45°

Therefore, the measures of these angles in ascending order = 45,45,90.

3 0

3 years ago