2 years ago

Can you help me please and thank you please

Mathematics

1 answer:

const2013 [10]2 years ago

7 0

Answer:

Charlie by 60 words more.

Step-by-step explanation:

60 x 30 = 180

40 x 30 = 120

180 - 120 = 60

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3) Write in expanded form: 12, 245

spin [16.1K]

Twelve, two hundred and fourty five

5 0

2 years ago

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Steven and Gina each wrote an expression, but only Steven’s expression is equivalent to 4x - 8. What could be Gina’s expression?

Fed [463]

2(2x-4) because when you multiply 2 x 2x it equals 4x. When you multiply 2 x 4 it equals 8. Leaving you with 4x-8

4 0

2 years ago

Doune Punowing:

nataly862011 [7]

The length of pathway is 10 inches on map.

Step-by-step explanation:

Given,

Total distance = 350 miles

According to map,

1 inch = 35 miles

Let, x be the number of inches on map.

Therefore, using proportion;

Inch : mile :: inch : mile

$1:35::x:350\\$

Product of mean = Product of extreme

$35*x=350*1\\35x=350\\$

Dividing both sides by 35;

$\frac{35x}{35}=\frac{350}{35}\\x=10$

The length of pathway is 10 inches on map.

Keywords: Ratio, proportion

Learn more about proportions at:

#LearnwithBrainly

8 0

2 years ago

Please help.... this is confusing me:0

JulsSmile [24]

Answer:

See below

Step-by-step explanation:

IN a right triangle , remember S-O-H-C-A-H-T-O-A <===memorize this!

sin z = O/H = opposite side/hypotenuse = 16/20

cos z = A/H = adjacent / hy[potenuse = 12/20

tan z = O/A = 16/12

5 0

1 year ago

Tony runs a pizza parlor. His daily cost for operating the restaurant consists of a constant cost of $75 for rent, employee wage

Annette [7]

So in conclusion, 52 pizzas made costs $52 from 52*1=52. The total cost he makes adds up to $75 which is $75+$52=$127.

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2 years ago

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