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2 years ago

Pls help asap MIDSEGMENTS

Mathematics

1 answer:

Salsk061 [2.6K]2 years ago

3 0

Answer:

RT and KS

Step-by-step explanation:

isosceles triangle

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3x + ky = 8

sattari [20]

Answer:

(a): x is 3 and ky is -1

(b): k is -2

Step-by-step explanation:

Let: 3x + ky = 8 be equation (a)

x - 2 ky = 5 be equation (b)

Then multiply equation (a) by 2:

→ 6x + 2ky = 16, let it be equation (c)

Then equation (c) + equation (b):

${ \sf{(6 + 1)x + (2 - 2)ky = (16 + 5)}} \\ { \sf{7x = 21}} \\ { \sf{x = 3}}$

Then ky :

${ \sf{2ky = 3 - 5}} \\ { \sf{ky = - 1}}$

${ \bf{y = \frac{1}{2} }} \\ { \sf{ky = - 1}} \\ { \sf{k = - 2}}$

4 0

3 years ago

Karl's team score is 39 points. this was one point less than twice Todd's score. find Todd's score

EleoNora [17]

Answer: i'm pretty sure todd's score would be 19

39=2x-1

6 0

3 years ago

Read 2 more answers

SOLVE THIS PROBLEM ASAP PLS

Drupady [299]

6785 - 6496 = 289 units
289 x 13p = 3757p
3757p = £37.57
37.57 + 21.45 = £59.02

8 0

2 years ago

A total of 430 tickets were sold for the school play . They were either adult tickets or student tickets . There were 70 fewer s

Maurinko [17]

So first we assume that half is adult and have is student.

So
215 adult 215 student

Now since it said they were 70 less student tickets than adult tickets we subtract 70.
215 - 70 = 145

Now we add the 70 we subtracted from student tickets to the adult tickets.
215 + 70 = 285

So there were
285 adult tickets sold and 145 student tickets sold

I hope this helped. Have a great day!

6 0

3 years ago

A photograph was enlarged and made into a poster using the scale factor of 2. The photograph is 5 inches by 11 inches. What is t

arsen [322]

Answer:

the area is 55

Step-by-step explanation:

5 0

3 years ago

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