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Pie
3 years ago
7

Need help solving this question:)

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
8 0

Answer:

try to do 40 and -40 because those cancel eachother out and make 0

Step-by-step explanation:

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Help me please thank you
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b)30 boys c)1425 beats

Step-by-step explanation:

6 0
3 years ago
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a supplier sells 2 1/4 lbs mulch for every 1 1/3 lbs gravel. the supplier sells 172 pounds of them combined. how many pounds of
Misha Larkins [42]
x-amount\ of\ each\\\\2\frac{1}{4}x+1\frac{1}{3}x=172\\\\\frac{9}{4}x+\frac{4}{3}x=172\\\\\frac{27}{12}x+\frac{16}{12}x=172\\\\\frac{43}{12}x=172\ \ \ \ \ \ \ |\cdot\frac{12}{43}\\\\x=172\cdot\frac{12}{43}\\\\x=48\\\\Supplier\ sells\ 48\ pounds\ of\ each.
3 0
3 years ago
You can measure
stiv31 [10]

Answer:

78

Step-by-step explanation:

Remark

There are two similar triangles in the diagram: ΔYZX and  ΔVWX.

That being true a ratio can be set up as

VW / ZY = WX / XZ

Givens

VW = 104

ZY = 8

WX = ?

XZ = 6

Solution

104 / 8 = WX / 6

104 * 6 / 8 = WX

WX = 78

So the width of the lake is 78 meters

4 0
3 years ago
If a circle has a diameter of 9 cm and circle B has a radius of 5 cm which circle has a larger circumstance in how many centimet
emmasim [6.3K]

Answer:

circle a has the larger circumstance. it is larger by 12.57 cm

5 0
3 years ago
DIRECTION: Solve each proportion.
worty [1.4K]

Answer:

1.  n=10

2. n=35

3. n=6

4. n=0 ? not sure for this one. two variables in the proportion

5. n=36

Step-by-step explanation:

set each set of proportion equal to each other and do cross multiplication

hope this helps !

how are you ?

6 0
3 years ago
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