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erastova [34]
3 years ago
5

In A Quiz Team a Scores -30 , 10 , 40 .

Mathematics
1 answer:
VLD [36.1K]3 years ago
3 0

Answer:

Team B scored more. By 10.

(Team A) -30 + 10 = -20 + 40 = 20

(Team B) 30 + 10 = 40 + -10 = 30

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A multiple must be greater than or equal to the largest starting number. True or False
podryga [215]

I'll use multiples of 2 and 4 as an example:

Multiples of 2: 2, 4, 6, 8...

Multiples of 4: 4, 8, 12, 16...

The least common multiple in this case is 4. The LCM is always ≥ the largest starting number, which is 4 for this example. Therefore, the statement is true.

<em>Hope this helps! :)</em>

8 0
3 years ago
-1 - 5 (-2k+3)= -76​
disa [49]

Answer:

k= -6

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

7 0
3 years ago
Read 2 more answers
Need help, please. :)
stepladder [879]

Answer:

x \leqslant  - 3

Step-by-step explanation:

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4 0
2 years ago
Which description is correct for the polynomial 2x^2 +2
boyakko [2]

It is a polynomial with degree 2, with leading coefficient 2 and constant term 2. It has no linear coefficient. Its graph is a parabola.

5 0
3 years ago
How would you solve this? All I know is AD=24.4948
Mandarinka [93]

Answer:

8

Step-by-step explanation:

Let's call the center of the middle circle J, and the center of the third circle K.

Draw a line from J to the line AD such that the line is perpendicular to AD.

This forms a right triangle that is similar to the triangle ΔADK.

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That means these are both 3-4-5 triangles.

Therefore, BC = 4 + 4 = 8.

3 0
3 years ago
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