Ask question

Ask question

All categories

3 years ago

5

Robin, Ashley, Joy, and Christina collected 156 acorns to make fall decorations. Robin collected three times as many acorns as A

shley.Christina
has 12 more acorns than Robin. Ashley and Joy collected the same number of acorns.
How many acorns did Ashley collect?

PLEASE HELP

1 answer:

elena-s [515]3 years ago

3 0

Answer:12

Step-by-step explanation:

You might be interested in

2. How much heat is needed to warm .052 kg of gold from 30°C to 120°C

Doss [256]

Answer: 90 degrees Celsius

Step-by-step explanation:

120-30 = 90

7 0

3 years ago

A machine uses pieces of tape to seal packages. It cuts the tape into pieces exactly 2.375 inches long. If it uses 4 pieces of t

Paul [167]

If it uses 4 pieces of tape for a package...and each piece is 2.375 inches long, then it uses (4 * 2.375) = 9.5 inches per package.

and if u have 1900 inches of tape, 1900/9.5 = 200 packages can be sealed

6 0

3 years ago

3 divided by what equals 94

Aleksandr-060686 [28]

282 because if u multipy 94 into 3 u get 282 and to check 282 divided by 3 is 94

8 0

4 years ago

Read 2 more answers

The expression sin 57° is equal to

ValentinkaMS [17]

Answer:

$cos(33^{\circ})$

Step-by-step explanation:

Given

$sin(57^{\circ})$

Required

Determine an equivalent expression

In trigonometry:

$sin(\theta)= cos(90^{\circ} - \theta)$

In $sin(57^{\circ})$

$\theta=57^{\circ}$

Substitute $57^{\circ}$ for $\theta$

in $sin(\theta)= cos(90^{\circ} - \theta)$

$sin(57^{\circ})= cos(90^{\circ} - 57^{\circ})$

$sin(57^{\circ})= cos(33^{\circ})$

Hence, the equivalent expression is: $cos(33^{\circ})$

5 0

3 years ago

X^2-5x-6<br> X^2+3x-40<br> X^2+3x-4

luda_lava [24]

x² - 5x - 6

= x² + x - 6x - 6

= x(x + 1) - 6(x + 1)

= (x - 6) (x + 1)

x² + 3x - 40

= x² + 8x - 5x - 40

= x(x + 8) -5(x + 8)

= (x - 5) (x + 8)

x² + 3x - 4

= x² + 4x - x - 4

= x(x + 4) -1(x + 4)

= (x - 1) (x + 4)

4 0

3 years ago