3 years ago

Help needed. Only 1-5 is needed help on plz and ty

Mathematics

1 answer:

aleksley [76]3 years ago

6 0

Answer:

number 5 is y= 3 7-3=4x4=16

Step-by-step explanation:

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How to use words to describe the two ways you can think about 8 X 5 = 40 as a comparison?

stiks02 [169]

Answer:

opo

Step-by-step explanation:

tulog kana po, goodnight

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2 years ago

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In the triangle above, the cosine of a is 0.8.What is sine of b?

Natalka [10]

Answer:

sin b = 0.8

Step-by-step explanation:

Since a and b are complementary angles , then

sin b = cos a = 0.8

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3 years ago

Solving two-step equations:

aleksklad [387]

Answer:

Mia scored 6 baskets Last Saturday.

Step-by-step explanation:

Let:

Mia made score of baskets on Last Saturday = x

Mia made score of baskets yesterday = 3x (Mia made three times as many baskets in yesterday’s basketball game as she did last Saturday. three times means multiply 3 with score of Last Saturday baskets, i.e. x)

Total score of baskets = 24

We need to find How many baskets did Mia score last Saturday?

We can write:

Total Score = Score on Last Saturday + Score yesterday

$24=x+3x$

Solving this equation we can find value of x:

$24=x+3x\\24=4x\\=>4x=24\\x=\frac{24}{4}\\x=6$

So, we get value of x = 6

Mia made score of baskets on Last Saturday = x = 6

Mia scored 6 baskets Last Saturday.

4 0

3 years ago

For all values of x and y, which expression is equivalent to 8x + 6y? A) 2(4x + 3y) B) 2x + 3y C) 3(4x + 2y) D) 4(2x + 3y)

Reika [66]

The answer would be 2(4x + 3y) cause the 2 gets multiplied by the numbers in the parentheses so 2x4x = 8x and 2x 3y = 6y

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What if you magnified the image of a cluster fly by 9 times 10 to the third power?

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It would either be 9*(10^3) which would be 9000.

Or, it would be (9*10)^3, which equals 729000.

Please try and get another answer to make sure!

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3 years ago