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lana [24]
1 year ago
14

Action of Mixed Numbers

Mathematics
1 answer:
koban [17]1 year ago
3 0

Answer:

-8 hours/week

Step-by-step explanation:

Erik = 4 hours/week

Little Brother = 12 hours/week

How many more hours does Eric ride his bike during the week than his little brother?

Erik - Little Brother = (4 hrs/wk - 12 hrs/wk)

Erik rides his bike -8 hours/week more than his little brother.

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Use the diagram to find the value of x (Help Please)
blsea [12.9K]
The sum of the interior angles of a hexagon is 720 degrees, and there are two right angles. The sum of the known angles is 573, so 720-573 is 147. 
Pick c.
5 0
3 years ago
Read 2 more answers
find an equation of the tangent line to the curve at the given point. y=sqrt(x) (1,1) Ive never been good with these equations a
Nady [450]
Equation of a tangent line of a curve is:
y- y0 = f´ (x0) (x - x0 ).   In this case: x0=1, y0=1
f´(x)=\frac{1}{2 \sqrt{x} }(Derivation)
f´(x0)=\frac{1}{2}
y - 1 = 1/2 ( x - 1 )
y - 1 = 1/2 x - 1/2
y = 1/2 x - 1/2 + 1
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4 0
3 years ago
Solve the system of equations using the elimination method. 1.Solve {x + 3y = -15
shutvik [7]

An equation is formed of two equal expressions. The solution is (-9,-2).

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given the equation x + 3y = -15 and -3x + 2y = 23,

Step 1- Multiply the equations to make the coefficients match in either the x- or y-variable.

x + 3y = -15

3x + 9y = -45

Step2- After you multiply, add or subtract the two equations.

3x + 9y -3x + 2y = -45 + 23

Step 3- Then solve for the variables that is left.

11y = -22

y = -2

Step4- Substitute the value of y in any one of equations to solve for x.

x + 3(-2) = -15

x - 6 = -15

x = -9

Hence, The solution is (-9,-2).

Learn more about Equation:

brainly.com/question/2263981

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5 0
2 years ago
What is the answer to (-5)(-44)1/5
slavikrds [6]

Answer:

44

Step-by-step explanation:

((−5)(−44))(1)

5

=

(220)(1)

5

=

220

5

=44

4 0
3 years ago
Please help I will reward brainly
aalyn [17]
P(heads, and even and blue) = 1/2 *3/6 *1/4=1/2*1/2*1/4=1/16

P(heads, and 5, and green) = 1/2*1/6*1/4=1/48

P((heads or tail), and odd, and red)= (1/2+1/2)*3/6*1/4=1*1/2*1/4 = 1/8

 P((heads or tail), and 3, and yellow)= (1/2+1/2)*1/6*1/4=1*1/6*1/4=1/24

P(tails, and prime, and not green) = 1/2 *3/6*3/4= 1/2*1/2*3/4=3/16
(Prime numbers here are 2,3 and 5)
7 0
3 years ago
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