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LuckyWell [14K]
3 years ago
11

Do all 4 pls woowowowowowowowowoowwoowow owo thththth

Mathematics
2 answers:
Ivan3 years ago
6 0

Answer:

1) -9

2) 10

3) -2

4) 9

Step-by-step explanation:

zavuch27 [327]3 years ago
3 0

Answer:

9.) -9

10.) 10

11.) -2

12.) 9

Step-by-step explanation:

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The points (–8, –4) and (6, 10) fall on a particular line. What is its equation in slope-intercept form?
elena55 [62]
First we need to use two point to find the slope (m)

m=(y2-y1)/(x2-x1)
X1=-8
Y1=-4
X2=6
Y2=10

m=(10-(-4))/(6-(-8))
m=(10+4)/(6+8)
m=14/14
m=1

Eq of the line formula :
Y-y1=m(x-x1)
Y-(-4)=1(x-(-8))
Y+4=x+8
Y=x+4
6 0
3 years ago
If u={a,b,c,d}and p={b,d,e}find p(bar at the top)
san4es73 [151]

Answer:

{a , c}

Step-by-step explanation:

first find u intersection p

n(U n P ) = {a , b , c , d} n {b , d , e}

={d , b}

intersection means element or values which lies in both the sets

now to find p complement

note : p( bar at the top ) is read as p complement

p complement = n(U) - n(U n P)

={a , b , c , d} - {d , b}

={a , c}

n(U) -n(U n P) means the elements which is only in n(U ) but not in n(U n P)

4 0
3 years ago
Read 2 more answers
Is (-3.4) a rational number? And why is (-3.4) a rational number?
KIM [24]

Answer:

Yes

Step-by-step explanation:

a rational number is a number that can be written as a fraction. Rational numbers are all real numbers, and can be positive or negative. A number that is not rational is called irrational. Most of the numbers that people use in everyday life are rational. These include fractions and integers.

- 3.4 is a integer and also a rational number.

4 0
3 years ago
Interest rates of 5%,6%,8%, earned on investments of $13,000,$12,000,$4,000. Calculate total amount of interest earned
Mariana [72]
13,000*0.05+12,000*0.06+4,000*0.08=1,690.00
7 0
3 years ago
What is the value of -3 +4.5 - (-1.2)?
Mashutka [201]
I believe the answer is 2.7.

Hope the helps!!!
7 0
3 years ago
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