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77julia77 [94]
3 years ago
15

Square of which numbers are equal to 4?

Mathematics
1 answer:
shusha [124]3 years ago
6 0

The answer would be 2 because a square root has to be the same 2 numbers which is 2 for this example. 2x2=4. Hope this helps! If you have anymore questions please ask me. Stay Safe! And have a good day!

You might be interested in
For the given values of n and d, find integers q and r such that n = dq + r and 0 ≤ r < d. n = −67, d = 8
Firlakuza [10]

Answer:

q = 8

r = 3

Step-by-step explanation:

Given

n = dq + r

0 \le r < d

n = 67 --- not -67

d = 8

Required

Find q and r

Substitute values for d and b

n = dq + r

67 = 8 * q + r

67 = 8q + r

Make q the subject

q = \frac{67 - r}{8}

0 \le r < d means that r is less than 8 but greater than or equal to 0

And r and q are integers.

Let r = 3

q = \frac{67 - 3}{8}

q = \frac{64}{8}

q = 8

No other true values of r and q can be gotten.

7 0
3 years ago
You receive an order for Ceftriaxone 125 mg IM if you use ceftriaxone 1g/ 9.6 ML to fill the order how many ML draw up
alekssr [168]

Answer:

The ML draw up = 1.2 ML  

Step-by-step explanation:

we are told that concentration of Ceftriaxone = 1g/ 9.6ML

This means that:

9.6 ML contains 1g ceftriaxone

1g = 9.6 ML

note also that 1g = 1000mg

∴ 1000mg = 9.6 ML

∴ 1mg = (9.6 ÷ 1000) ML

1mg = 0.0096 ML

∴ 125 mg = 125 × 0.0096 = 1.2 ML

Therefore, 1.2 ML will be drawn up

8 0
3 years ago
If you roll a number cube 30 times, how many times do you expect to roll a five
andrezito [222]

Answer:

5

Step-by-step explanation:

There are 6 numbers on a die, one of them is 5 so we expect to get a five one of six times

P (5) = 1/6

If we roll the die 30 times, we expect to get a five 30 * 1/6 = 5 times

5 0
3 years ago
Match the Letter and Number. I need help ASAP
antiseptic1488 [7]

Answer:

The correct matches are as follows:

1. Diagonal cross section of a cylinder

c.ellipse

2.Cross section parallel to the base of a cone

d.circle

3.Shape created when a semi-circle is rotated about the y-axis

e.sphere

4.Diagonal cross section through the widest part of a sphere

b.great circle

5.Perpendicular cross section of a cone

a.triangle

Hope this answers the question. Have a nice day.

Step-by-step explanation:

3 0
2 years ago
Is it possible to show that G is congruent
Allisa [31]
G is congruent to K because if the shape given was folded onto itself, it would be the same angle. If you use proofs, G is congruent to K by CPCTC
6 0
3 years ago
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