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Lady_Fox [76]
3 years ago
12

Pls help i have 5 minutes til it’s due

Mathematics
2 answers:
kkurt [141]3 years ago
8 0

Answer:

x=115

Step-by-step explanation:

Straight angle = 180 degrees...

65 is accounted for so...

180-65=115

115 degrees is your final answer :)

Goryan [66]3 years ago
7 0

Answer:

115

Step-by-step explanation:

x° = 180° - 65°

(Linear pair angles)

x° = 115°

x = 115

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Line r passes through points (8,10) and (2,3). Line s is perpendicular to r. What is the slope of line S?
Zepler [3.9K]

Answer:

               -\dfrac67

Step-by-step explanation:

slope of r:

                  a_r=\dfrac{10-3}{8-2}=\dfrac76

s is perpendicular to r:

s\perp r\ \ \implies\ \ a_s\cdot a_r=-1\\\\a_s\cdot\dfrac76=-1\\\\a_s=-\dfrac67

5 0
3 years ago
Which expression is equivalent to the expression 5(3x+4-x)
Artyom0805 [142]
(5)(3x)+(5)(4)+(5)(-x)
15x+20-5x
Answer: 10x+20
3 0
3 years ago
Write in slope intercept form and equation of the line that passes thru the given points
VMariaS [17]
ANSWER:
y= 11/3x-7

REASONING:
Because if you do the slip equation m=y2-y1 divided by x2-x1 you get 11/3 or -11/-3 which is equal to 11/3 which is your slop and since the y intercept is already one of your points (0,-7) then your formula would be y=11/3x-7
8 0
3 years ago
Drag each tile to the correct box. Not all tiles will be used.
german

Answer:

P=$880,I=$92.40

P=$675,I=$94.50

P=$770,I=$96.79

Step-by-step explanation:

Simple interest rate is the interest eared on principal amount only over time:

I=PRT

#$880 at 5.25% for 2 years

I=PRT, P=880, R=0.0525, T=2\\\\=880\times 0.0525\times 2\\\\=92.4

Hence, the interest earned is $92.40

#$675 at 3.5% for 4 years:

I=PRT, P=675, R=0.035, T=4\\\\=675\times 0.035\times 4\\\\=94.5

Hence, the interest earned is $94.50

#$770 at 4.19 for 3 years:

I=PRT, P=770, R=0.0419, T=3\\\\=770\times 0.0419\times 3\\\\=96.79

Hence, the interest earned is $96.79

4 0
3 years ago
A bag contains 12 pennies, 9 nickels, 11 dimes and 3 quarters. A coin is selected at random from the bag. Find the probability.
steposvetlana [31]
Probablity=desiredoutcomes/totalpossibleoutcomes

see which ones fit
dimes and quarters are over 9 cents
there are 11+3 or 14 of them

total outcomes=12+9+11+3=35

probablity=14/35=2/5

probablity is 2/5
6 0
4 years ago
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