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3 years ago

4th grade math please help

Mathematics

2 answers:

tiny-mole [99]3 years ago

8 0

Answer:

Number one is D and Number 3 is also D

Step-by-step explanation:

Alexxx [7]3 years ago

3 0

Answer:

Step-by-step explanation:

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xeze [42]

Your answer would be B f(n)= 1/36 n

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4 years ago

Given the figure what is the value of x show your work

Yuri [45]

Answer:

Part 1) The measure of angle F is $73\°$

Part 2)The value of x is $17\°$

Step-by-step explanation:

Part 1) Find the measure of angle F

we know that

-----> by supplementary angles

Part 2) we know that

The sum of the internal angles of a triangle must be equal to 180 degrees

In this problem

substitute values and solve for x

$51\°+(3x+5)\°+73\°=180\°$

$3x=180\°-129\°$

$3x=51\°$

$x=17\°$

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3 years ago

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Greeley [361]

Answer: 50 I’m pretty sure or it’s 31

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

(01.02 HC)

Phoenix [80]

By applying radical, power and rational properties we have the following results after simplifying expressions:

$x^{\frac{3}{4} }$
x
$x^{\frac{11}{10} }$
x

<h3>How to reduce radical and rational expressions into a single power expression with rational exponent</h3>

In this question we need to simplify four given expressions by using the following radical and power properties:

$\sqrt[n]{x} = x^{\frac{1}{n} }$ (1)
$x^{m+n} = x^{m}\cdot x^{n}$ (2)
$x^{m-n} = \frac{x^{m}}{x^{n}}$ (3)
$(x^{m})^{n} = x^{m\cdot n}$ (4)

Now we proceed to simplify each of the four expressions:

$\sqrt[4]{x^{3}} = x^{3/4}$
$\frac{1}{x^{-1}} = (x^{-1})^{-1} = x$
$\sqrt[10]{x^{5}\cdot x^{4}\cdot x^{2}} = \sqrt[10]{x^{11}} = x^{\frac{11}{10} }$
$x^{\frac{1}{3} }\cdot x^{\frac{1}{3} }\cdot x^{\frac{1}{3} } = x$

To learn more on power functions: brainly.com/question/18719083

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3 years ago

3/5 + 1/25 = ?? Simplify answer fully

icang [17]

Multiplying 5 to the first fraction we get 15/25+1/25=16/25

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4 years ago

Read 2 more answers