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3 years ago

What is the answer to this question ?

Mathematics

1 answer:

Hoochie [10]3 years ago

3 0

Answer:

Step-by-step explanation:

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Compare 1.3 and 1 3/5 as less than greater than or equal to

Liula [17]

Answer:

1.3 < 1 3/5

Step-by-step explanation:

You could convert the decimal to a fraction.

1.3 - 1 3/10

1 3/5 = 1 6/10

Another method would be to convert the fraction to a decimal.

3/5 = 6/10 so 1 3/5 = 1.6

1.3 < 1.6

7 0

3 years ago

PLEASE HELP! Find the missing part.

viktelen [127]

Answer:

Step-by-step explanation:

$\frac{y}{a}= tan~60=\sqrt{3} \\y=a\sqrt{3} ~~~(1)\\\frac{y}{b} =tan~30\\y=\frac{b}{\sqrt{3} } ~~~(2)\\from~(1)~and~(2)\\a\sqrt{3} =\frac{b}{\sqrt{3} } \\b=a\sqrt{3} \times\sqrt{3} =3a\\a+b=15\\a+3a=15\\4a=15\\a=\frac{15}{4} \\b=3a=3 \times \frac{15}{4} =\frac{45}{4}\\y=a\sqrt{3} =\frac{15\sqrt{3}}{4} \\\frac{x}{15} =sin~30\\x=15 \times \frac{1}{2}=\frac{15}{2}\\\frac{z}{15}=cos~30\\z=15 \times \frac{\sqrt{3}}{2}=\frac{15\sqrt{3} }{2} \\$

4 0

3 years ago

Use the box-and-whiskers plots below to answer questions about the math test scores of two different classes. A box-and-whisker

Papessa [141]

Answer:

It's C

Step-by-step explanation:

Since the box for class B is on the much lower side than class A. Class A would be the one with the highest scores and the highest median

4 0

3 years ago

Write an equation for the situation.

Oxana [17]

Answer: B

Step-by-step explanation:

Hope this helps

4 0

3 years ago

What is the slope and equation of a line perpendicular to the y-axis passing through the point (-3,8)

Trava [24]

Answer:

Step-by-step explanation:

I'm not entirely sure if I'm correct but from what I gathered I'm pretty sure it's D.

3 0

3 years ago