All categories

3 years ago

Sierra used 4 pears and 12 apples to make a fruit salad. What is the

Mathematics

1 answer:

jolli1 [7]3 years ago

6 0

Answer: 1:3

Step-by-step explanation: for every pear she uses 3 apples

You might be interested in

Rewrite in simplest radical form square root of x times the fourth root of x. Show each step of your process.

Ipatiy [6.2K]

Answer:

$\sqrt[4] {x^3}$

Step-by-step explanation:

At this point, we can transform the square root into a fourth root by squaring the argument, and bring into the other root:

$\sqrt x \cdot \sqrt[4] x =\sqrt [4] {x^2} \cdot \sqrt[4] x = \sqrt[4]{x^2\cdot x} = \sqrt[4] {x^3}$

Alternatively, if you're allowed to use rational exponents, we can convert everything:

$\sqrt x \cdot \sqrt[4] x = x^{\frac12} \cdot x^\frac14 = x^{\frac12 +\frac14}= x^{\frac24 +\frac14}= x^\frac34 = \sqrt[4] {x^3}$

5 0

2 years ago

ABC is reflected across x = 1 and y = -3. What are the coordinates of the reflection image of B after both reflections?A. (-7, -

Dima020 [189]

Answer:

The correct option is C.

Step-by-step explanation:

From the given figure it is noticed that the coordinates of B are (-5,-7).

If ABC is reflected across x = 1, then

$(x,y)\rightarrow(1-(x-1),y)$

$(x,y)\rightarrow(2-x,y)$

$(-5,-7)\rightarrow(2+5,-7)$

$(-5,-7)\rightarrow(7,-7)$

If ABC is reflected across y =-3.

$(x,y)\rightarrow(x,-3-(y-(-3)))$

$(x,y)\rightarrow(x,-6-y)$

$(7,-7)\rightarrow(7,-6-(-7))$

$(7,-7)\rightarrow(7,1)$

Therefore option C is correct.

8 0

3 years ago

Alisha earned $12.40 mowing the lawn and $6.50 raking the leaves. How much money did she earn in all?

antoniya [11.8K]

Alisha kiếm được tổng cộng là 18.90 đô cho cả hai công việc

6 0

3 years ago

Kim wrote the number 11. Use mental math to tell what number has ??

Eduardwww [97]

2 more 10s then 11 is 31

1 more 10s then 11 is 21

3 more 10s then 11 is 41.

basic math :)

3 0

3 years ago

Read 2 more answers

Name the property of multiplication that is showing by the equation 4x*1=4x

Alexandra [31]

Answer:

jsnsjsnxnnxndkdkkddkkdncjdjx

3 0

3 years ago