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3 years ago

12

I NEED HELP ASAP!! show an example of converting measurements (turning a smaller number into a bigger number) and explain the st

eps you took

1 answer:

jonny [76]3 years ago

7 0

Answer:

1 liter=1,000 milliliters

Step-by-step explanation:

hope this helps!

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What is the solution to 2r- 3.1 = 1.7

Ainat [17]

R= 2.4

hope this helps

5 0

4 years ago

59 and/or 60. Determine if the triangles are similar. If they are similar, find the scale factor from ABC to JKL.

navik [9.2K]

9514 1404 393

Answer:

59) not similar

60)

Step-by-step explanation:

59) The ratios of the side lengths shown cannot be reduced. They are different, so the triangles are not similar.

7:8:12 ≠ 6:7:11

__

60) The side length ratios both reduce to 8:7:10, so the triangles are similar.

∆ABC ~ ∆JKL

The scale factor is LJ/CA = 25/20 = 5/4. (Multiplying ABC by 5/4 will give JKL.)

8 0

3 years ago

In ΔJKL, l = 860 inches, j = 920 inches and ∠K=126°. Find ∠L, to the nearest degree.

fomenos

Answer:

26

Step-by-step explanation:

JKL= ABC, jkl=abc

1.) use law of sines to find k.

$c^{2} =a^{2} +b^{2} -2abCosC$

$c=\sqrt{920^{2} +860^{2} -2(920)(860)cos(126) } = 1586.225515$

2.) use law of cosines to find L

$\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

plug in for b and c: $\frac{860}{sinB} =\frac{1586.225515}{sin126}$

cross multiply: $\frac{1586.23sinB}{1586.23} =\frac{860sin126}{1586.23}$

$sinB= 0.4386227612\\B=sin^-1(0.4386227612)= 26.01604086\\$

L=26

5 0

3 years ago

Quadrilateral CARD is similar to quadrilateral SNOW.

Masja [62]

Answer:

13 I think if i´m right please mark me brainliest please thank you and have a great day

Step-by-step explanation:

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3 years ago

Which number is prime?<br> A. 4<br> B. 10<br> C. 22<br> D. 31

Ganezh [65]

Answer:

D. 31

31 is prime

7 0

3 years ago

Read 2 more answers