All categories

2 years ago

roberto needs 6 cookies and 2 brownies for every 4 plates he makes for a bake sale. how many does roberto need for 10 plates?

Mathematics

1 answer:

lapo4ka [179]2 years ago

6 0

1.5 cookies and 0.5 brownies are needed for 1 plate. In 10 plates, you will need 15 cookies and 5 brownies.

You might be interested in

When comparing the two sets of data, what is a true statement

PolarNik [594]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Describe a real world situation that uses the variable x the expression 1/2x when the value of x is not known.

Airida [17]

Um well its quite common when going to the store and something is 50% off

6 0

2 years ago

Find the GCF of the following literal terms. m^7n^4p^3 and mn^12p^5

Sidana [21]

I hope this helps you

3 0

2 years ago

Read 2 more answers

Tan(-212°)=____. 1. -cot 32° 2. tan 32° 3. cot 32° 4. -tan 32°

Marrrta [24]

Answer:

4. $-\tan 32$ °

Step-by-step explanation:

Given:

The tangent of the angle is given as:

$\tan (-212\°)$

Since the angle is negative, it means that it is measured in the clockwise direction as angles measured in clockwise direction are negative and that measured in counter clockwise directions are positive.

-212° when measured from counter clockwise direction will be equal to:

$-212\°(Clockwise)=360-212=148\°(CCW)$

Therefore, $\tan (-212\°)$ = $\tan (148\°)$

Now, we have the identity for tan as:

$\tan(\pi-\theta)=-\tan \theta$

Here, $\theta=148\°$

Therefore,

$-\tan (148\°)=\tan(180-148)\\-\tan(148\°)=\tan(32\°)\\\textrm{Multiplying both sides by -1, we get:}\\-1(-\tan(148\°)=-1\times \tan(32\°)\\\\\tan(148\°)=-\tan(32\°)$

Hence, $\tan (-212\°)$ = $\tan (148\°)$ = $-\tan 32$ °

5 0

2 years ago

Cheryl is now x years old. Her cousin is ⅓ Cheryl’s age. Find her cousin’s age in terms of x.

nikklg [1K]

x/3= her cousins age

4 0

2 years ago