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zhuklara [117]
2 years ago
9

5 subtracted from 3 times any number use x to represent any number

Mathematics
1 answer:
Arada [10]2 years ago
7 0

Answer:

5-(3 X x)

Step-by-step explanation:

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Eve is making a bird house. To make the walls she takes a piece of wood and cuts it into 4 pieces in the ratio 5:6:6:7. The long
allsm [11]

Answer:

The original piece of wood is 108 cm

Step-by-step explanation:

From the given ratio, the shortest is of the ratio 5 and the longest is of the ratio 7

Let the original piece of wood be x

so the sum of the ratios will be;

5 + 6 + 6 + 7 = 24

the shortest length would be 5/24 * x

= 5x/24

the longest will be 7/24 * x = 7x/24

From the question;

7x/24 -5x/24 = 9

(7x-5x) = 24(9)

2x = 24(9)

x = (24 * 9)/2

x = 108 cm

4 0
3 years ago
Use the information to solve the triangle. Round your answers to two decimal places. Hint: draw a sketch first to determine if y
Anestetic [448]

Answer:

A = 43°

b = 25.8 (3 sig. fig.)

c = 14.5 (3 sig. fig.)

Step-by-step explanation:

Using angle sum of triangle, we get A = 180 - 104 - 33 = 43°

Using sin law,

b/sin104 = 18.1/sin43

b = 25.8 (3 sig. fig.)

c/sin33 = 18.1/sin43

c = 14.5 (3 sig. fig.)

7 0
3 years ago
During basketball practice, Mai attempted 40 free throws and was successful on 25% of them. How many successful free throws did
Aleks04 [339]

Answer:

10

Step-by-step explanation:

25% is the same as 0.25 so multiply 40 by 0.25.

5 0
1 year ago
Read 2 more answers
Pls just look at the pic to find the question
kvasek [131]
If you count the squares, you will see that there is 3 squares or units between Q and R and 7 squares or units between P and Q
Answer is D.
5 0
2 years ago
If m<1=4x+2and m<2=110 what is x
Rina8888 [55]

Answer:

4x2+110=180

4x=68

x=17

4 0
3 years ago
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