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Inga [223]
3 years ago
9

Can someone help meh with this simply question? The info is in the picture.

Mathematics
2 answers:
Pie3 years ago
3 0
Turn 1/4 into 3/12. Circle 5 of them, and put an x on 3 of them
pychu [463]3 years ago
3 0
This question is finding out if you know how to find fractions in simple things. If you have 12 balloons, to circle 5/12 of the balloons means to circle 5 balloons because 5 out of 12, or 5/12, is 5 of the 12 balloons. The other question is asking mark an x on 1/4 of the balloons. If you look at the 12 balloons, then you have 12/12 balloons, but it wants you to only mark an x on 1/4 of the balloons, so what number goes into 12 4 times? It's 3, 3+3+3+3 is 12, so it goes in 4 times, which means that 3/12 is the same thing as 1/4 of the balloons. 1/4 and 3/12 is the same thing, it's just that 1/4 is reduced down more. So you would mark an x on 3 of the 12 balloons, and circle 5 of the 12 ballons
You might be interested in
(3x - 1)+(x ^ 2 + 5x - 4)
RideAnS [48]

Answer: if it is simply then  the answer is 3x^3+14x^2-17x+14

         

Step-by-step explanation:

5 0
3 years ago
Given a cylinder with a radius of 5cm and a height of 8 cm, find the volume of the cylinder. Use 3.14 for T.
Radda [10]

Answer: V=628cm³

Step-by-step explanation:

V=(3.14)r²h

V=(3.14)(5²)(8)

V=628cm²

Hope this helps! Have a great night!

6 0
2 years ago
Someone please help me out with these questions . I don’t get them at all.
iVinArrow [24]

Answer:

a)similar; b)similar; c)similar; d)NOT similar

Step-by-step explanation:

>In general if

all corresponding angels are ≅, and

all corresponding sides are in proportion

then the Δs are similar

>we have 3 similarity theorems AA, SSS, and SAS

a)

we can use that sum of angles in a triangle is 180 to find the missing angles

180-96-32 = 52

so in the smaller triangle the angles are 96°-52°-32°

in the larger triangle the angles given are 52°-32°

Since there are 2 corresponding angles congruent, AA theorem of similarity says that the 2 triangles are similar. The transformations were that the big triangle was shrunk and rotated

b)

here we are given a pair of congruent angles and we need to check if the sides are in proportion, is 14/44.8 equal to 20/64?

14/44.8 =.3125 is equal to 20/64=.3125

since we have two corresponding sides in proportion and the angles in between them congruent the SAS theorem says that the 2 triangles are similar. The transformation was that the small triangle was dilated.

c)

because we are given the 2 angles are congruent we can conclude that the lines NH and SL are parallel. NH║SL let us conclude that ∡H and ∡ L are congruent because 2 parallel lines cut by a transversal (ML in our case) form congruent angles. So ΔMNH  is similar to ΔMSL because of AA theorem of similarity (one pair of A was given congruent, one other pair of A we concluded was congruent)

d)

here we have to check if all the sides are in proportion to see if SSS theorem of similarity applies here

18/90 = .2

44/202.4≈.22

58.5/211.2≈.28

.2≠ .22 ≠ .28

since the sides are not in proportion the 2 triangles are NOT similar.

4 0
3 years ago
Mrs. Perez has 28 students and 5
solniwko [45]

Answer:39 1/5

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Can you help me with this.
Ugo [173]

Answer:

1. x = 2

y = 1

2. x = 3 or 6 (Mistake or typo in problem)

3. y = 13

4. x = 7

y = 15

5. x = 4

Step-by-step explanation:

1. 6x - 3 = x + 7, 5x = 10, x = 2

3y + 2 = y + 4, 2y = 2, y = 1

2. There is most likely a typo. Either 8x = 24 and x = 3 or 2x + 10 = 3x + 4 and x = 6

3. 5y -3 = 2y + 36, 3y = 39, y = 13

4. 8y + 11 + 3y + 4 = 180, 11y + 15 = 180, 11y = 165, y = 15

7x = 3y + 4 = 49, x = 7

5. 7x - 10 = 4x + 2, 3x = 12, x = 4

5 0
2 years ago
Read 2 more answers
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