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Novosadov [1.4K]
3 years ago
11

How do you get your grades up

Mathematics
1 answer:
IrinaVladis [17]3 years ago
4 0

Answer:

If you are doing online, try to do all the assignments missing. Ask for extra work, retake tests, and turn in missing assignments

Step-by-step explanation:

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What is the answer to this
katrin2010 [14]

Answer:

no

Step-by-step explanation:

no

6 0
3 years ago
Which of the following statements Is true concerning f(x)=x^2-2x-24?
Novosadov [1.4K]

Answer:

None of the given options is correct.

Step-by-step explanation:

Given:

f(x)=x^2-2x-24

To find:

the true statement

Solution:

f(x)=x^2-2x-24

Here,

-2=-6+4

f(x)=x^2-6x+4x-24\\=x(x-6)+4(x-6)\\=(x+4)(x-6)

To find the zeroes of f(x), put f(x)=(x+4)(x-6)=0

(x+4)(x-6)=0\\x+4=0\,,\,x-6=0\\x=-4,6

So, zeroes are -4 and 6

None of the given options is correct.

4 0
3 years ago
Julio is paid 1.4 times his normal hourly rate for each hour he works over 31 hours in a week. Last week he
dalvyx [7]
Ahaha hahahahasbebejdsuddjd
5 0
3 years ago
The measure of one side of a square is (s+3) inches long. which pair of expressions both represent the perimeter of this square?
puteri [66]

Answer:

D. 4(s + 3) & (s + 3) + (s + 3) + (s + 3) + (s + 3)

Step-by-step explanation:

We know this is a square (which is a polygon, which requires at least 3 sides), so A & B are out. C is also out because of the first expression. All 4 sides are s + 3; what the first expression on C is saying is we're adding a 5th side of 3 to 4 sides with length s. That leaves D as our answer. Bonus: Another expression that could work for this is 4s + 12 (which is both of D's expressions simplified.).

7 0
3 years ago
Read 2 more answers
Find the radius of a circle whose area equals the area of a rectangle that measures 2 ft. by 11 ft. (Use = 22/7). . . r = SQRT _
const2013 [10]
The area of a rectangle is calculated through the equation, V = L x W. That of the circle is equal to V = πr². These areas should be equal,
                                  V = L x W = πr²
Substituting the known values,
                               2 ft x 11 ft = (22/7)(r²)
The value of r is sqrt 7. 
4 0
4 years ago
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