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iren2701 [21]
3 years ago
15

If you can solve this question without calculator then ill give you brainliest

Mathematics
1 answer:
liq [111]3 years ago
4 0

Answer:

4580

Step-by-step explanation:

56x74=4144

382+96=478

4622-42=4580

I did the math in my head and I don't know if it is correct but I hope this helps!

Happy holidays!

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Samantha sends her son, Barry, to a preschool center on certain days. The cost of preschool is $45 per day along with a fixed mo
Travka [436]

Answer: Option D

D. 880 = 45d + 70; 18\ days

Step-by-step explanation:

We know that the cost of preschool is $ 45 per day plus a monthly fee of $ 70.

We also know that a total of $ 880 was paid last month

To write an equation that represents this situation, let us call "d" the number of days that Barry attends school

So the cost was:

45d + 70 = 880

Now we solve the equation for the variable d

45d= 880-70

d= \frac{810}{45}

d= 18\ days

Therefore answer is the option D

8 0
3 years ago
Please help thanks thanks thanks ty
Archy [21]

Answer:

104 degrees

Step-by-step explanation:

First let's start by finding Angle DGC. Since Angle FGD and DGC are a linear pair, Angle DGC = 180-90 = 90 degrees.

Next we need to find GDC

Angles in a triangle add up to 180 degrees therefore...

Angle GDC + DCG + DGC = 180

Plug in the values we found into the equation

Angle GDC + 37 + 90 = 180

Angle GDC + 127 = 180

Angle GDC = 53

Therefore Angle ADC = 53 + 51 = 104 degrees

Since ABCD is a parallelogram, then opposite angles are equal therefore...

Angle B = 104 degrees

3 0
2 years ago
What is the opposite of the integer -4 plss thx :)
qwelly [4]

Answer:

+4

Step-by-step explanation:

any opposite of a natural number is created with a "minus"

- (-4) = +4

7 0
2 years ago
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X^2 - 2x + 11 = 0<br> Someone help me. Solve the following using the quadratic formula
zhuklara [117]
Solve the equation for x by find the A , B , C of the quadratic then applying the quadratic formula 


6 0
2 years ago
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john withdrew $175.75 from his bank account. now he has $450.25 left in his account. what was the original balance in his accoun
Naddika [18.5K]

Answer:

$626

Step-by-step explanation:

450.25+175.75=626

7 0
2 years ago
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