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Orlov [11]
3 years ago
11

Solve the proportion: 10/9=5/k​

Mathematics
2 answers:
pychu [463]3 years ago
4 0

Answer:

k= 9/2

decimal form:4.5

mixed number: 4 1/2

Step-by-step explanation:

HACTEHA [7]3 years ago
4 0

Answer:

k=4.5

Step-by-step explanation:

10 / 9 = 5 / 4.5

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kakasveta [241]

i can't really see the image but i'm sure it's pretty cool (:

8 0
3 years ago
there are 16 sixth graders and 20 seventh graders in the robotics club. Wants to organize the club members into equal size each
lina2011 [118]

the answer is 4 because 16 and 20 can both be divided by 4.

7 0
3 years ago
What is the quotient of the fractions below? 7/2 divided by 1/3
notsponge [240]
21/2 is what you should get if you divide those two
8 0
3 years ago
Please help me out!!!!!!!!!!!!
Lesechka [4]

9514 1404 393

Answer:

  see below

Step-by-step explanation:

A number line usually has numbers increasing from the right. If each unit on the number line represents $100, then a gain of $500 would be represented by the point at +5 units (right of 0). The loss would be represented by a point at -5 units, located left of 0.

The points are equidistant from 0 in opposite directions.

3 0
3 years ago
Diagram shows a section of a bridge between the points A and K. The length of line segment is 640 meters. ∆ABC, ∆CDF, and ∆FJK a
Marta_Voda [28]
AK = 640
Δ ABC and ΔFJK are similar. They are small triangles.
ΔCDF is the big triangle.

640 / 2 = 320 m= CF
AC & FK= 320/2 =  160 m each

2AC = CF = 2FK
2(160) = 320 = 2(160)

BG = 20 m

20/160 = x / 320
20*320 = 160x
6400 = 160x
6400/160 = x
40 = x

Area of CDF = (40 m * 320 m)/2 = 12,800 / 2= 6,400 m²
3 0
3 years ago
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