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salantis [7]
3 years ago
6

I NEED HELP ASAP!! I'LL GIVE BRAINLIEST TO THE CORRECT ANSWER!!!

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
7 0

Answer:

because this is a parallelogram

=> b - 10 + b + 10 = 180

<=> 2b = 180

=> b = 90

with b = 90 => b - 10 = 80

                        b + 10 = 100

we also have:

d = b + 10 => d = 100

c = b - 10 => c = 80

Step-by-step explanation:

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Please help!!!!!!!!!!!!!!!!!!!!
Ahat [919]
Greetings!

"Write and solve an equation to determine how many servings of this item ...exactly 45 grams of cholesterol"...

The variable in this equation would be the amount of servings she can eat of the items.
Lets represent this as x ; x=amount of servings

The item has 30 mg of cholesterol and she wants to only consume 45 mg.

The equation would be:
30x=45

Solve for x.
Divide both sides by 30.
(30x)/30=(45)/30
Simplify.
x=1.5&#10;

Alisa can consume 1.5 servings of the item each day.

Hope this helps.
-Benjamin


7 0
3 years ago
use the tally chart to draw a bar graph below. The scale is given. Coins in Maria's Piggy Bank Number of Coins Penny Nickel Dime
fomenos
There is 60 coins in a tally chart
7 0
3 years ago
Does anyone know what to do
klasskru [66]

ok, we need to factor the expression

{y}^{5}  - 2 {y}^{4}  - cxy + 6x =  {y}^{4} (y - 2) - x(cy - 6)

since the expression divisible by y-2, then

cy - 6 = k(y - 2)

since 6=2k, then k=c=3

4 0
3 years ago
A 12-ounce soda costs 1.25$ in the vending machine. At that rate, how much would a 48-ounce soda cost.
TEA [102]

Answer:

$5

Explanation:

If 48 ÷ 12 = 4

Then $1.25 * 4 = $5

8 0
3 years ago
Read 2 more answers
A carpenter lays 18 square feet of tiles in 2/3 of an hour. How many square feet of tile does the carpenter lay per hour?
Zarrin [17]

Answer:

D. 27 square feet per hour

Step-by-step explanation:

Step 1:

Find the unit rate. Since 18 tiles are per 2/3 of an hour, we can divide 18 by 2 to get 9 tiles layed per third hour.

Step 2:

Multiply the 9 per third of an hour by 3 to find how many are per hour,

9*3=27 square feet per hour


This is called finding the unit rate of a scenario.

8 0
2 years ago
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