3 years ago

Which number replaces the box to make this a true number sentence?

Mathematics

1 answer:

valkas [14]3 years ago

8 0

Answer:

C. 5

Step-by-step explanation:

first expression 5 × (9-3) = 30

second one 45 - 3x

to make it 30 = 30

x should be = 5

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What is GE Enter your answer in the box

Nady [450]

Answer:

$GE=10\ units$

Step-by-step explanation:

we know that

The Midpoint Theorem states that the line segment joining the midpoints of any two sides of a triangle is parallel to the third side and equal to half of the third side

In this problem segment XY join the midpoints of side EF and side GF of triangle EFG

applying the midpoint theorem

$XY=\frac{GE}{2}$

we have

$XY=5\ units$

substitute

$5=\frac{GE}{2}$

solve for GE

$GE=5(2)=10\ units$

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3 years ago

Envision geometry 2-4 lesson quiz answer key

hoa [83]

Answer:

-2 i think im not to suure

Step-by-step explanation:

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2 years ago

Help again I’m dumb but anyway ways please

Fiesta28 [93]

$94.40
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3 years ago

Which of these is a correct statement?

Montano1993 [528]

Answer:

the answer is B because it has only one unknown and also it is a linear equation so it will have only one answer which is (2 )

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3 years ago

an experiment consists of flipping a fair coin 4 times. What is the probability of obtaining at least one head?

Dvinal [7]

$\mathbb P(X\ge1)=1-\mathbb P(X=0)$

The probability of getting 0 heads in 4 tosses (or equivalently, 4 tails) is $\dfrac1{2^4}=\dfrac1{16}$ .

So the desired probability is

$1-\dfrac1{16}=\dfrac{15}{16}$

7 0

3 years ago