3 years ago

Here are the grades ! Help me please

Mathematics

1 answer:

pychu [463]3 years ago

5 0

I think the answer is 2.07, I’m not positive so I’m really sorry if I’m wrong

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Two types of sandwiches were made for a tea party. 55% of the sandwiches were chees e and the rest were chicken sandwiches. If t

nataly862011 [7]

Answer:

560 sandwiches were made

Step-by-step explanation:

set up a porportion.

45/252=55/x

45x=13860

x=308 cheese sandwichs

308+252=560

7 0

3 years ago

Read 2 more answers

How do you do this Please help

sergejj [24]

Answer:

The answer is 68°.

Step-by-step explanation:

Following the arc length equation:

s = r * θ where s is arc length, r is radius of the circle, and θ is the angle in radians.

12 is the Radius of the Circle and therefore solve for θ:

θ = $\frac{s}{r}$ = $\frac{\frac{68\pi }{15} }{12}$ = $\frac{17\pi }{45}$ rad. or radians

Now, convert the radians to degrees:

$\frac{17\pi }{45}$ = 68°

3 0

4 years ago

Thank you for the help every one

hichkok12 [17]

Answer:

1. 1.66in

2. 6.66in

3. 3.33in

4. 1inch

Step-by-step explanation:

the area of a rectangle is found by multiplying the length times width or the two sides.

5 x 1/3 is about 1.66 inches

5 x 4/3 is about 6.66 inches

5/2 x 4/3 is about 3.33 inches

and 7/6 x 6/7 is 1 inch

3 0

3 years ago

Lucas needs a wooden strip that is 2/3 yard long for his boat model. He plans to cut the strip into pieces that are each 1/5 yar

worty [1.4K]

2/3=10/15

1/5=3/15

3/15+3/15+3+15=9/15

Answer: He can cut 3 pieces

Hope this helps!

3 0

3 years ago

Pls help me with this equation

Zanzabum

Answer:

x = 20 degree

Step-by-step explanation:

Hope this helps u !!

4 0

3 years ago