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2 years ago

Can you help me please?

Mathematics

2 answers:

koban [17]2 years ago

8 0

Answer:

add 3

Step-by-step explanation:

pentagon [3]2 years ago

5 0

It’s B because if you add 5+3 you get eight

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A single card is drawn from a standard 52 card deck.

Alecsey [184]

Answer:

Step-by-step explanation:

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2 years ago

The diagram shows a cube with sides of length 8 meters. A smaller cube with

Tanya [424]

Answer:

a) 512 cm^3

b) 469.125 cm^3

Step-by-step explanation:

8*8*8 = 512 cm^3

8^3 = 512 cm^3

3.5^3 = 42.875

512 - 42.875 = 469.125 cm^3

You can round the second answer down

5 0

2 years ago

Given qr = 4.8, m angle r space equals space 80 degree , and m angle p equals 42 degree ... if you want to find pq.... a. should

Lady bird [3.3K]

By applying the law of sines, the length of side PQ is equal to 7.1 units.

<h3>What is the law of sines?</h3>

The law of sines is also referred to as sine law and it can be defined as an equation that relates the side lengths of a triangle to the sines of its angles.

<h3>How to calculate the length of PQ?</h3>

Mathematically, the law of sines is given by this equation:

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

Substituting the given parameters into the formula, we have;

$\frac{sin80}{PQ} =\frac{sin42}{4.8} \\\\\frac{0.9848}{PQ} =\frac{0.6691}{4.8}\\\\0.6691PQ = 4.7270\\\\PQ = 4.7270/0.6691$

PQ = 7.1 units.

Read more on law of sines here: brainly.com/question/7922954

#SPJ1

4 0

1 year ago

8.30 + 2.65 what is the answer

laila [671]

Answer:

10.95

Step-by-step explanation:

5 0

2 years ago

J= 6 for 15 - j= 21<br> What’s the answer

Ann [662]

Answer:

15+6=21

15-(-6) = 21

5 0

3 years ago

Read 2 more answers