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sergeinik [125]
4 years ago
12

ms.ling bought party hats for the 86 fourth graders at her school.the hats come in packages of 6 how many packages did Ms.ling b

y?
Mathematics
1 answer:
Paul [167]4 years ago
5 0
She bought 15 packages. You divide 86 by 6, but there is a remainder. pay no attention to it though, just add 1 to the answer.
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Find the value of x. Round your answer to the nearest tenth.<br><br> sin 46(degrees)=x/14
Lostsunrise [7]
sin 46^{o} = \frac{x}{14}  \\ x=14sin 46^{o} \\ =14 \times 0.7193 \\ =10.1
6 0
3 years ago
Read 2 more answers
Hi guys, help with these two questions please! Will mark as brainliest!!
Colt1911 [192]

Step-by-step explanation:

Answer is attached....of both the parts.

Hope it helps:)

7 0
3 years ago
Can anybody do all of number 1??
MAXImum [283]

Answer:

You use the formulas for the shapes

Cylinder= 2×π×r×h+2×π×r²               π×r²×h

Cone= \pi*r(r+\sqrt{ h^{2} +r^{2}} )           π×r²×\frac{h}{3}

Square Prism= 2×a²+4×a×h                       a²×h

                            ↑a=base edge

Step-by-step explanation:

                           Surface Area  Volume

Cylinderical Head   ≈282.74                   ≈314.16  

Conical Hat                     ≈170.13                     ≈78.54

Right Cylinder Torso      ≈471.24                     ≈785.4  

Right Cylinder Arm         ≈56.55                      ≈25.13

Square Prism Leg           =224                           =192

6 0
3 years ago
Is the product of 3√ and 2.8 is a rational number acquisition?
svetlana [45]

Answer:

It is not rational

Step-by-step explanation:

Given

\sqrt 3 * 2.8

Required

Rational or Irrational

\sqrt 3 * 2.8

\sqrt 3 =1.73205

So, we have:

\sqrt 3 * 2.8 = 1.73205 * 2.8

\sqrt 3 * 2.8 = 4.84974

<em>The result of the product: 4.84974  is not rational because it can not be represented as a fraction of two integers.</em>

5 0
3 years ago
What is 3/8 divided by 4/5?
vovikov84 [41]
3/8 divided by 4/5 is the same as 3 * 5 / 8 * 4 = 15/32 or 0.46875
4 0
3 years ago
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