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2 years ago

Help me please Find the answer of the fractions Will mark Brainliest

Mathematics

2 answers:

saveliy_v [14]2 years ago

7 0

Answer:

- 3 1/4

Step-by-step explanation:

-3 3/4 + 1/2 = - 15/4 + 2/4 = - 13/4 = - 3 1/4

kati45 [8]2 years ago

3 0

Answer:

-13/4 + 1/2 = -3 1/4

Step-by-step explanation:

-3 -3/4+ 1/2

-3/4 + 1/2

-3/4 +2/4 = -1/4

-3 -1/4 = -3 1/4

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A rancher has a roll of fencing to enclose a rectangular area. The table shows how the area that the rancher can enclose with th

Free_Kalibri [48]

Checking for each option

Option A: $A(w) = -w^2+200w$

Substitute w = 10 and check if we'd get 900 as the answer
$A(10) = -(10)^2+200(10) = -100+2000 = 1900$

Option B: $A(w) = -w^2+100w$
Substitute w = 10 and check if we'd get 900 as the answer
$A(10)=-(10)^2+100(10)=-100+1000=900$

Option C: $A(w)=w^2+40w$
Substitute w = 10 and check if we'd get 900 as the answer
$A(10) = 10^2+40(10)=100+400=500$

Option D: $A(w) = w^2+90w$
Substitue w = 10 and check if we'd get 900 as the answer
$A(10)=10^2+90(10) = 100+900=1000$

Answer: Option B

8 0

2 years ago

Read 2 more answers

Which is true regarding the graphed function f(x)?

dexar [7]

Answer:

The answer is f(5) = -1

5 0

2 years ago

How do you write 1/8 of q added to 4 as an algebraic expression?

MatroZZZ [7]

Answer:

1/8q + 4

Step-by-step explanation:

If you multiply q by 1/8 you will get 1/8 of q. Then you add it to 4.

I hope this helps!!!

Brainliest?

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2 years ago

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Find the 4 angles and the measure of are abd

Svetradugi [14.3K]

Answer:

Angle 1 = 80 (by definition)

Angle 3 = 180 - 80 = 100

Angle 4 + Angle 2 = 90

Also, Angle 2 = 40 (by definition)

So Anglee 4 = 50

6 0

3 years ago

Find a unit vector that has the same direction as the vector a and the opposite direction of the vector

nasty-shy [4]

The unit vector is given by the following formula:
a '= (a) / (lal)
Where,
a: vector a
lal: Vector module a
We are looking for the module:
lal = root ((- 15) ^ 2 + (8) ^ 2)
lal = 17
Same direction:
a = -15i + 8j
The unit vector is:
a '= (1/17) * (- 15i + 8j)
Opposite direction:
a = 15i - 8j
The unit vector is:
a '= (1/17) * (15i - 8j)
Answer:
a unit vector that has the same direction as the vector a is:
a '= (1/17) * (- 15i + 8j)
a unit vector that has the opposite direction of the vector a is:
a '= (1/17) * (15i - 8j)

5 0

2 years ago