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Oksanka [162]
3 years ago
8

A paper hat is folded into the shape of a kite, as shown.

Mathematics
2 answers:
den301095 [7]3 years ago
7 0

Answer:

The answer is D.22

:)

Step-by-step explanation:


blondinia [14]3 years ago
4 0
3x + 5 = 5x + 1   because these 2 long lines are equal

2x = 4
x =  2

so length required is (3(2) + 5) * 2  = 22 in
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Given a circle with measures of (C, d, and r) and a circle with measures of (C', d', and r'), what is C if
Black_prince [1.1K]
C'=1.5
c/c'=d/d'
c/1.5=8
c=12
hope that helps :)

7 0
3 years ago
What is 123.7666 rounded to the nearest tenth?
Aneli [31]

Answer:

123.8

Step-by-step explanation:

nearest tenth is 7 and the sixes aftr it are over half of a full decimal, so they round to 123.8

4 0
3 years ago
Solve for x. Leave your answer as a fraction.<br> 4x-2/5 = 2/7
Fed [463]
Answer: x= 6/35

Explanation
8 0
3 years ago
tank contains 20002000 liters​ (L) of a solution consisting of 112112 kg of salt dissolved in water. Pure water is pumped into t
Ganezh [65]

Answer:

Answer:

t ≅ 5.09 min

Step-by-step explanation:

we have that if in 4000 L/sol there is 132 kg salt and the pumping speed is 12L/s, we must find how much of salt is pumping per second and then find the amount of salt remaining

12L/s*132kg salt/4000L = 0.396 Kg salt/s,  this means that 0.396 kg per second comes out , It should be found that the amount of salt must be drained so that only 11 kg of salt remain

132kg salt - 11 kg salt = 121 kg salt, so

121Kg salt*s/0.396Kg salt ≅ 305.55 s ⇒ 305.55s*min/60s ≅ 5.09 min

Step-by-step explanation:

6 0
3 years ago
Which inequality represents the graph below?
telo118 [61]

Answer:

The answer is B

the shaded part is below which signifies a less than sign

so you can cross out options A and C

now make y=0

for option B, it will give √Xless than or equal to √4

for option D, it will give √4 less than or equal to √x

to bring √x to the other side, the inequality sign will change to greater than

Therefore the answer is B

7 0
2 years ago
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