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4 years ago

15

Which expression is 444 times as large as the expression 34 -15

1 answer:

Yakvenalex [24]4 years ago

7 0

Answer:

c

Step-by-step explanation:

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What is the answer? 6^2(2/5 +5)-3

Vikki [24]

$\text{Hey there!}$

$\mathsf{Do\ PEMDAS\ to solve\ for\ this\ equation!}$

$\text{PEMDAS simply means}\downarrow$

$\bullet\ \large\text{\bf{Parentheses}}$ $\large\checkmark$

$\bullet \ \large\text{\bf{Exponents}}$ $\large\checkmark$

$\bullet\ \large\text{\bf{Multiplication}}$ $\large\checkmark$

$\bullet\ \large\text{\bf{Division}}$ $\large\checkmark$

$\bullet \ \large\text{\bf{Addition}}$ $\large\checkmark$

$\bullet\ \large\text{\bf{Subtraction}}$ $\large\checkmark$

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

$\mathsf{6^2(\dfrac{2}{5} + 5)-3}$ $\downarrow$

$\mathsf{(\dfrac{2}{5}+5) = \boxed{\underline{\bf{\dfrac{27}{5}}}}}$

$\mathsf{6^2=6\times6=\boxed{\underline{\bf{36}}}}$

$\mathsf{36(\dfrac{27}{3})=\boxed{\mathsf{\underline{\bf{\dfrac{972}{5}}}}}}$

$\mathsf{\dfrac{972}{5}-3=\ \boxed{\mathsf{\underline{\bf{\dfrac{957}{5}}}}}}$

$\boxed{\boxed{\bf{Answer: \boxed{\mathsf{\bf{\dfrac{957}{5}}}}}}}\ \checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\dfrac{\frak{LoveYourselfFirst}}{:)}$

6 0

3 years ago

A perpendicular bisector, CD is drawn through point C on AB.

STALIN [3.7K]

<u>Answer</u>

B(18/5,0)

<u>Explanation</u>

First we find the coordinates of C;

C (x, y) = [(-3+7)/2, (2+6)/2]

= (2, 4)

Find the equation of CD.

slope = (6-2)/(7--3)

= 4/10 = 2/5

slope of CD = -5/2

-5/2 = (y - 4)/(x - 2)

-5/2(x - 2) = y - 4

(-5/2) x + 5 = y - 4

y = (-5/2)x + 9

For the x-intercept y = 0

∴ y = (-5/2)x + 9

0 = (-5/2)x + 9

5/2 x = 9

x = 2/5 × 9

= 18/5

x-intercept = (18/5, 0)

3 0

3 years ago

Read 2 more answers

Which expression is equal to the example?

Aloiza [94]

$1-(cosx)^4$ value is $2sin^4-sin^4x$ . Correct option is D) $2sin^4-sin^4x$ .

<u>Step-by-step explanation:</u>

Here we have , expression to evaluate:

$1-(cosx)^4$

⇒ $1-((cosx)^2)^2$

⇒ $1-(1-(sinx)^2)^2$

We know that , $sin^2x = 1-cos^2x$ , putting value in equation $1-(1-(sinx)^2)^2$

⇒ $1-(1+sin^4x-2sin^4)$

⇒ $1-1-sin^4x+2sin^4$

⇒ $-sin^4x+2sin^4$

⇒ $2sin^4-sin^4x$

Therefore , $1-(cosx)^4$ value is $2sin^4-sin^4x$ . Correct option is D) $2sin^4-sin^4x$

4 0

3 years ago

. Energy can be converted from one kind of energy to another through various means. Which energy exists when using cold packs du

sergey [27]

Answer:

Thermal energy.

Step-by-step explanation:

When the cold pack touches the injury, the heat from the body is transferred from the injury to the cold pack.

4 0

3 years ago

Find the area and perimeter

Lostsunrise [7]

Answer:

AREA=100

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers