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3 years ago

-12 - 6.7 A. 18.7 B. -5.3 C. 5.3 D. -18.7

2 answers:

4 0

The answer is D. To help find the answer, you can remember an easy rule. The rule is if you're subtracting a positive number from a negative number, it will always be negative thus eliminating any answers that are positive.

timofeeve [1]3 years ago

4 0

The answer is D
all you have to do is subtract the two and a negative minus a positive is a negative as long as the negative is BEFORE the positive

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Zara has forgotten her 4-digit PIN code. She knows the first digit is a prime number and the 4 digits make a number divisible by

vredina [299]

Answer:

2,500 different sets

Step-by-step explanation:

According to the scenario, calculation of the given data are as follows,

Let 4-digit PIN code be WXYZ

As first digit is a prime number

So, W = 1, 2, 3, 5, 7

n(W) = 5

X and Y are number from 0 - 9

So, n(X) = 10 & n(Y) = 10

Z makes the whole number divisible by 2.

So, Z must even number

So, Z = 0,2,4,6,8 or n(Z) = 5

We can calculate the number of different sets by using following formula,

n(W) × n(X) × n(Y) × n(Z)

By putting the value, we get

5 × 10 × 10 × 5 = 2,500

6 0

3 years ago

Help me please not tryna fail !

sp2606 [1]

Answer:

x=27

∠JLK=2x+1=2(27)+1=55

Step-by-step explanation:

∠A+∠K=180

3x+13+∠K=180

∠K=167-3x

∠K+∠L+∠J=180

167-3x+39+2x+1=180

207-x=180

x=27

∠JLK=2x+1=2(27)+1=55

Don't worry, you aren't gonna fail. Take a deep breath and relax. Geometry is tricky but you got this. Have a nice night.

7 0

3 years ago

Read 2 more answers

18 Soft and her family drove through 6 midwestern states on their vacation, where as prices varied by state

shepuryov [24]

Answer:

<em>The range is 50.3</em>

Step-by-step explanation:

<em>The range of a data set in statistics is the difference between the largest and the smallest values.</em>

8 0

3 years ago

Answer these two for brainliest

SashulF [63]

Answer:

y=4x-11 . This is a linear equation, since you have the slope and y-intercept.

Step-by-step explanation:

Using the slope intercept form equation, y=mx+b. 'm' = slope, or $\frac{y1-y2}{x1-x2}$ =

(-3-5)/(2-4) = 4.

Plug the slope in, and you'll find the value for 'b' (It's -11).

8 0

3 years ago

Find the slope and y-intercept. from the equation then graph the line . plsss helppp

djverab [1.8K]

Answer:

slope = -1. y int = (0, -3)

Step-by-step explanation:

look in this equation format

y=mx+b

m= slope

b= y int

y and x = a coordinate on the line

6 0

3 years ago