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3 years ago

Use the reflective property of congruence to complete the following statement. Help please!

Mathematics

1 answer:

klasskru [66]3 years ago

6 0

Answer:

lggggggggggggggggggggggggggggggggggggbj,vvvvvvvvvvvvvvvvvvvvvvffgggggggggggggghjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjmmmm

Step-by-step explanation:

.klhigufvhcgvbnkjlpudtzgxfcgjk

[oiu9y8dtrd0i[8u9y8rsf

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-x+y= -2

Zepler [3.9K]

Answer:

parallel

Step-by-step explanation:

-5( -x+y)=-2(-5)

5x-5y=10

8 0

4 years ago

Write the equation of a line in slope-intercept form that has a slope of -1/4x and a y-intercept of 5

lesya692 [45]

Answer:

Step-by-step explanation:

Slope = m = -1/4

y-intercept = b = 5

Slope intercept form = y = mx +b

$y =\dfrac{-1}{4}x+5$

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3 years ago

Solve 15(5x−5)+3x=−9(13x+4) . Check your solution.

Iteru [2.4K]

<h2>Answer: 1/5 or 0.2 _____________________________________</h2><h3> Isolate the variable by dividing each side by factors that don't contain the variable. Exact Form: x = 1/5 Decimal Form: x = 0.2</h3><h3>______________________________________________</h3>

Hope this helps!

Also can I please have Brainliest...?

<em>Only if I'm right of course...</em>

8 0

3 years ago

Prove that if a and b are positive integers whose sum is a prime p, their greatest common divisor is 1.

Tasya [4]

Proof by contadiction.

Let assume there exist such positive integers $a$ and $b$ whose sum is a prime number $p$ , that their greatest common divisor is greater than 1.

$a,b\in\mathbb{Z^+}\\d=\text{gcd}(a,b)>1\\\\a=de\\b=df\\e,f\in\mathbb{Z^+}\\\\a+b=p\\de+df=p\\d(e+f)=p\\$

Since $p$ is a prime number and $d>1$ , then $d=p \wedge e+f=1$ , but we assumed earlier that $e,f\in\mathbb{Z^+}$ , and there are no two positive integers that sum up to 1.

q.e.d.

7 0

3 years ago

Grandma is making a

Svetlanka [38]

Answer:

the answer is 2304

Step-by-step explanation:

8×8=64

64×36=2304

4 0

3 years ago