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Anna71 [15]
2 years ago
9

Start with 50.Add 1 ten.then subtract 2tens.draw to show your work.what is the new number?

Mathematics
2 answers:
muminat2 years ago
7 0

Following your directions...

50+1(10)-2(10)= 50+10-20=60-20=40

answer: 40

musickatia [10]2 years ago
6 0

<u>Answer:</u>

40

<u>Step-by-step explanation:</u>

Following your directions...

50+1(10)-2(10)= 50+10-20=60-20=40

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billy is creating a circular garden divided into 8 equal sections. The diameter of the garden is 12 feet. what is the area, in s
xxTIMURxx [149]
Area=πr^2

 find the area then divide by 8


we know that diameter=2radius or diameter/2=radius so 
12=diameter
12/2=radius=6
subsitute
area=π(6)^2
area=36π
divide 36π by 8
36π/8=18π/4=9π/2π=4.5π
area of one section is 4.5π square feet or if we aprox pito 3.14159 then we get
4.5(3.14159)=area=14.1372 square feet or 14.14 square feet
5 0
3 years ago
There are 75 milligrams of cholesterol in a 3.5 ounce serving of lobster. How much cholesterol is in 6ounces of lobster
Maru [420]

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Step-by-step explanation:

Given

Cholesterol in 3.5 ounces = 75 mg

Cholesterol in 6 ounces =x= ?

This can be worked out by using proportions

It can be written as:

\frac{75}{3.5}=\frac{x}{6}\\21.43=\frac{x}{6}\\Multiplying\ both\ sides\ by\ 6\\21.43*6=x\\x=128.58\ mg

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Keywords: Proportions, Conversion

Learn more about proportions at:

  • brainly.com/question/4163549
  • brainly.com/question/4168505

#LearnwithBrainly

8 0
3 years ago
What’s the answer to this
lilavasa [31]

Answer:

Step-by-step explanation:

B because  did the same exact test

6 0
2 years ago
Find the sum of<br>−3x2−x−10 and 10x^2+x-10
Andru [333]

<em>Look at the attached picture⤴</em>

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5 0
3 years ago
Figure. <br> What are the pairs of congruent angles?
Anna35 [415]

∠QRS and ∠CDE are congruent.

∠RST and ∠DEB are congruent.

∠STQ and ∠EBC are congruent.

∠TQR and ∠BCD are congruent.


You can conclude the above angles are congruent because ∠R and ∠D has the same sign on their angle and so does ∠S and ∠E.

7 0
3 years ago
Read 2 more answers
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