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Alla [95]
3 years ago
15

Which expression is equal to 4?

Mathematics
1 answer:
ohaa [14]3 years ago
6 0

Answer:

D

Step-by-step explanation:

When taking an esponent to an exponent multiply them

4 ^(1/3)^3 = 4^1 = 4

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What is one tenth of 0.04
Lyrx [107]
One tenth is equal to .1 or 1/10

and .04 is nothing but 4/100

So just multiply them together:

1/10 x 4/100 = 4/1000

And since there are 3 0's we need to move the decimal spot 3 places the the left:

.004

So our final answer is \sf{\boxed{.004}}
7 0
3 years ago
Read 2 more answers
18-2x=-36 answer please
8090 [49]

Answer:

It is X = 27  

.


5 0
3 years ago
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1.6×(3+2)÷10
shusha [124]
1. 6×(3+2)÷10 = 3

Work:
3+2 = 5
6 × 5 = 30
30 ÷ 10 = 3

2. 12-(3×3)+11 = 14

Work:
3 × 3 = 9
12 - 9 = 3
3 + 11 = 14

3. (10×0.4) + (10×0.8) = 12

Work:
10 × .4 = 4
10 × .8 = 8
8 + 4 = 12

4.(8 ÷ 4)×(4-2) = 4

Work:
8 ÷ 4 = 2
4 - 2 = 2
2 × 2 = 4

5.8.5-10÷2 = 3.5

Work:
10 ÷ 2 = 5
8.5 - 5 = 3.5

6.18-(8÷2)+25 = 39

Work:
8 ÷ 2 = 4
18 - 4 = 14
14 + 25 = 39
6 0
3 years ago
Find an equation for the line below
ella [17]
Answer is y= - 3/4x - 3 1/2
Step by step
We are looking for y = mx + b equation

First we find the two points on the graph
(-6, 1) and (2, -5)
Now we will find slope by finding change in y over change in x
(Y2 - y1) over (x2 - x1)
( -5 -1) over ( 2 - (-6) )
-6 over 8
reduce to -3/4 is slope “m”

Now we can solve for “b”
Substitute one set of points and your slope you just found into the equation
Let’s use ( 2, -5)

y = mx + b
-5 = ( -3/4) (2) + b
-5 = -3/2 + b
Now add 3/2 (same as 1-1/2) to both sides to isolate “b”
-5 + 3/2 = -3/2 + 3/2 + b
-3 1/2 = b

Now we have y= -3/4 - 3 1/2 for your equation!

Problem solved.

4 0
1 year ago
Consider circle Y with radius 3 m and central angle XYZ measuring 70°.
Fofino [41]

Answer:

3.7

Step-by-step explanation:

We have been given an image of the circle Y. We are asked to find the length of minor arc XZ.

We will use arc length formula to solve for our given problem.

\text{Arc length}=\frac{\theta}{180}\times \pi r, where,

\theta=\text{Measure of central angle},

r=\text{Radius of circle}.

Upon substituting our given values in the above formula we will get,

\text{Arc length}=\frac{70}{180}\times \pi*3

\text{Arc length}=\frac{7}{6}\times \pi

\text{Arc length}=3.66519\approx 3.7

Therefore, the length of minor arc XZ is 3.7.

5 0
3 years ago
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