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1 year ago

Figure ABCD is a parallelogram.What are the lengths of line segments AB and BC?

Mathematics

1 answer:

adoni [48]1 year ago

7 0

Answer:

I need an image

Step-by-step explanation:

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Sqrt= Square Root

Marrrta [24]

The answer to this question is <span>C. The student did not evaluate sqrt 16 and sqrt 25 before estimating sqrt 18.</span> The square roots of 16 and 25 are 4 and 5 respectively. He should have esimated that sqrt(18) is close to 4.2 instead of 17.

7 0

2 years ago

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Luden [163]

Answer:

$y-3=-5(x-6)$

Step-by-step explanation:

we know that

The equation of the line into point-slope form is equal to

$y-y1=m(x-x1)$

we have

$m=-5$

$(x1,y1)=(6,3)$

substitute

$y-3=-5(x-6)$ ----> equation of the line into point-slope form

7 0

3 years ago

PLZ DO BOTH PARTS FOR 100 POINTS AND ILL DO ANYTHING!!!!

Kitty [74]

Step-by-step explanation:

<u>Multiply the energy produced in 1 second by the number of seconds:</u>

$3.9*10^{33} * 1.55*10^7 = 6.045*10^{40}$ erg

10⁻³ is same as 0.001 times and 10³ is same as 1000 times.

1.6*1000 = 1600 mm = 160 cm = 1.6 m is way too big for the measurement of the distance between the tracks on a CD.

So the first option is correct.

8 0

2 years ago

Read 2 more answers

Whats the answer? help lol

KonstantinChe [14]

The final and final answer is 80

3 0

2 years ago

Which number line shows the solution to the inequality −2(3x − 1) < 8?

Liula [17]

Answer:

x∈ (-1, ∞)

Step-by-step explanation:

<u>Solution of the inequality:</u>

−2(3x − 1) < 8 ⇒ Divide both sides by -2, this will change inequality

sign to opposite

3x - 1 > -4 ⇒ add 1 to both sides
3x > -3 ⇒ divide both sides by 3
x > -1 ⇒ answer
x∈ (-1, ∞) ⇒ answer as set

4 0

3 years ago