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solmaris [256]
2 years ago
15

​PLEASE HELP! I will give you the brainiest and A LOT of points!

Mathematics
1 answer:
Alja [10]2 years ago
7 0

Answer:The solution is in the attached file

Step-by-step explanation:

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Please help me solve this I forgot how to
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2.5 

hope it helps//...,d/cmn/lsjdhc;ljwknefv


4 0
3 years ago
Tina observes the points on the plane of a paper. What is the minimum number of points required to make a plane?
Ymorist [56]
Isnt it 3? because hes making a plane 
3 0
3 years ago
Solve x^2-2x-35=0 <br><br><br> SHOW WORK !! THANK CHU
LUCKY_DIMON [66]
x^2-2x-35=0\\x^2+5x-7x-35=0\\x(x+5)-7(x+5)=0\\(x+5)(x-7)=0\\&#10;x=-5\;or\;x=7
6 0
3 years ago
Write an equation in slope intercept form for <br> the given slope.<br> (5,9).(6,8)
vovangra [49]

<u>Answer: </u>

The equation in slope intercept form for (5,9) and (6,8) is y = 3x-10

<u>Solution: </u>

Given that (5,9) and (6,8)

Here, x_{1}=5 ; y_{1}=5 ; x_{2}=6 ; y_{2}=8

We know the slope of an equation is given by y = mx+c

To find the value of m, we use the below given formula

\mathrm{m}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Substituting the values we get,

\mathrm{m}=\frac{8-5}{6-5}

m = \frac{3}{1}

m = 3

Putting the value of m in the slope intercept form we get,

y = 3x+c

To find the value of c, we substitute the value of x and y from any two given point. Let’s take x = 5 and y = 5

5 = 3(5) + c

5 = 15 +c

5-15 = c

c = -10

Therefore the slope intercept equation becomes y = 3x -10

6 0
3 years ago
Bill invested $15,000 in three accounts. the savings account paid 1% interest, the mutual fund paid 10% interest, and the CD pai
Alex73 [517]

Answer: $11,727.27


Step-by-step explanation:

CD: $X

Savings: $4X

Mutual: $(15,000-5X)


0.02X + 0.01*4X + 0.1(15000-5x) = 210

0.06X + 1500 - 0.5X = 210

-0.44X = 210-1500 = -1290

X = 2931.82

4X = 4*2931.82 = $11,727.27

6 0
3 years ago
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