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2 years ago

Somebody help me please

Mathematics

1 answer:

Nookie1986 [14]2 years ago

4 0

Answer:

Cannot pretty positive

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PQR are points on a circle a tangent to the circle RT is also shown. what size is angle x give a reason for your answer

jeyben [28]

Answer:

x = 60

Step-by-step explanation:

The angle between a tangent and a chord is equal to the angle in the alternate segment, that is

x = ∠ PQR = 60°

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2 years ago

The weight of gemstones, such as diamonds, rubies, and emeralds, is measured in carats. A carat is a unit of measure equal to 20

Alexxx [7]

We are told in the question that 1 carat is equal to 200 mg.

The Hope Diamond is 44.5 carats. Let's multiply the weight of 1 carat by 44.5 to get the weight of the Hope Diamond in mg:

$\frac{200mg}{1 carat}* \frac{44.5 carats}{1}=8,900 mg$

The total weight of the Hope Diamond is 8,900 mg. However the question asks for the weight in grams. There are 1000 mg in 1 gram, so let's divide the known weight of the Hope Diamond in mg by 1000 to get the weight converted to grams:

$\frac{8,900mg}{1000}=8.9grams$

Now we know that the weight of the Hope Diamond is equal to 8.9 grams.

8 0

3 years ago

Can someone help me with (2/3 +1/4) • 5/6

strojnjashka [21]

Answer:

35/6

Step-by-step explanation:

add the fractions in parentheses by finding the common denominaters and adding. then multiply your answer by 5/6. :)

4 0

3 years ago

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Colleen is making raffle tickets for the school's give-away drawing. She wants to use the digits 2, 5, and 7 to make three-digit

daser333 [38]

Answer:

You can make 9 three Digit numbers

Step-by-step explanation:

The 9 three digit numbers are:

257

275

752

725

527

572

This can also be easily found out by multiplying the number of digits to the number of digits needed for the number, in this case, there are 3 digits, and the number must have 3 digits in them (without them repeating).

3 digits x 3 needed for the numbers = 9 three digit numbers

8 0

2 years ago

Which is true of the measures of the sides of the original triangle?

likoan [24]

Answer:

B .Each side of the original triangle is 2 times the length of each side of the scale drawing.

TELL ME IF I'M WRONG I THINK IS B

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers