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Harman [31]
4 years ago
9

What does 2 + 2 equal

Mathematics
2 answers:
sergeinik [125]4 years ago
7 0
The sum to 2 plus 2 would equal 4
ANTONII [103]4 years ago
4 0
2+2=4. When adding the two digits together, you can either use a calculator or your fingers since the numbers are so low on the number chart.
You might be interested in
Find the measure of the indicated aces and angles
Serggg [28]

Answer:

a=21

b=69

c=42

d=138

Step-by-step explanation:

c is supplementary to d (which is 138), so c=180-138= 42.

angle b is on the edge of the central angle 138, so b is 1/2, therefore, b=69.

angle a is complementary to angle b because any triangle that includes the diameter is a right angle, so angle a=90-69=21.

4 0
3 years ago
-8=2/5t solve for t please!
Natali [406]
Your answer here is t = -20

-8 = 2/5t
Equation

2/5 = 0.4
2 divided by 5 is 0.4

-8 / 0.4 = -20
Divide -8 by 0.4 which is -20
5 0
3 years ago
What number should be placed in the box to help complete the division calculation? Long division setup showing an incomplete cal
lianna [129]

Answer:

The unknown value is being subtracted from 226 is 160

Step-by-step explanation:

Long division setup showing an incomplete calculation

  • 16 is in the divisor
  • 3426 is in the dividend
  • 2 hundreds and 1 tens is written in the quotient
  • 3200 is subtracted from 3426 to give 226
  • An unknown value represented by a box is being subtracted from 226

so,

The dividend = 3426

 The divisor = 16

2 hundreds means 200 and 1 tens means 10

∵ The quotient = 200 + 10 + x

∵ Dividend = divisor × quotient

∴ (16 × 200) + (16 × 10) + (16 × x) +remainder  = 3426  

∵ 16 × 200 = 3200

Subtract 3200 from the dividend  

∴ 3426 - 3200 = 226

∵ 16 × 10 = 160

∴ 226- 160 = 66

⇒160is the unknown value

∵ 16 × x = 16x  

∵ 66 - 16x = 0

∴ 66 = 16x

- Divide both sides by 16

∴ x = 4  and remainder = 2

∴ 3426 ÷ 16 = 200 + 10 + 4

∴ 3426 ÷ 16 = 214  

∴ From the steps above the missing number subtracted from

  226 is 160

The unknown value is being subtracted from 226 is 160

3 0
3 years ago
Mr Smith bought x number of shirts for the new members of her chorus. The cost for x number of shirts, including $3.99 shipping
fiasKO [112]

We are given that the cost of each shirt = $12.25

It is given that she bought total 'x' shirts, each of cost $12,25.

So, the cost of 'x' shirts is  dollars

Also, there is a shipping charge of $3.99

So, the total cost of 'x' shirts is

Since, the shirts cost her total $77.49.

We have the equation,

12.25x + 3.99 = 77.49

4 0
3 years ago
Helppp don’t comment random stuff :( thanks
lions [1.4K]

Answer:

The slope is y=0.59x so 0.59

The y intercept is 0

4 0
3 years ago
Read 2 more answers
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