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Mathematics

2 answers:

marusya05 [52]2 years ago

8 0

Side ST correlates to side BC. Let's use these two sides to find the scale factor between the two triangles

$\text{Scale Factor}=\dfrac{30}{40}=\dfrac{3}{4}$

Triangle ABC has side lengths are the 3/4 smaller than that of RTS. The value of x is the length of side AC, which correlates with side RS

Multiply 24 by 3/4 to find the value of x

$x=\dfrac{3}{4}\times24=18$

This is answer choice C. Let me know if you need any clarifications, thanks!

Vikki [24]2 years ago

3 0

Answer:

c.18

Step-by-step explanation:

32/24=1.33333333333

40/30=1.33333333333

24/1.33333333333=18

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LenKa [72]

Answer:

Step-by-step explanation:

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2 years ago

a motorist left home at 10 a.m. to travel to a cityof a distance of 260 km he reckoned hecould average 80km/ h at what time woul

kap26 [50]

Answer:

He would get there at 1:15 (I did this in my head, may be wrong)

Step by step solution:

We know the motorist left home at 10. We can divide the 260/80 and we get 3 hrs, we still have 20 km left over, keep on dividing and you get 1:15 p.m.

6 0

2 years ago

The sum of two numbers is

bekas [8.4K]

Okay you have 2 sum unknow lets call them X+Y

so X+Y=33, 4X=108

Get X by it self then plug it in 4X=108

X=-Y+33
4(-y+33)= 108
-4y+132=108 Then subtract the 132
-4y=-24 Y=6 then to find X subtract 33-6=27
Y=6 X=27 if you check it works out

3 0

2 years ago

Read 2 more answers

H(x)=x2+0.5 (the 2 is square)

Nesterboy [21]

Answer:

Step-by-step explanation:

$h(x)=x^2+0.5$