Ask question

Ask question

All categories

2 years ago

5

Charlene bought a used.It cost $43.00.A new skateboard costs 3 times as much as the used one Charlene bought.How much does a new

skateboard cost?

1 answer:

vovangra [49]2 years ago

6 0

Multiply it by 3.
43.00*3=129=priceNewSkateboard

You might be interested in

What is the product of 2x2 – 3xy + y2 and 2x – 4y?

dybincka [34]

Answer:

C. 4x^3 - 14x^2y + 14xy^2 - 4y^3

Step-by-step explanation:

Given:

Product of 2x^2 – 3xy + y^2 and 2x – 4y

Product means multiplication

(2x^2 – 3xy + y^2) (2x – 4y)

Open the bracket

= 4x^3 - 8x^2y - 6x^2y + 12xy^2 + 2xy^2 - 4y^3

Simplify the like terms

= 4x^3 - 14x^2y + 14xy^2 - 4y^3

The answer is

C. 4x^3 - 14x^2y + 14xy^2 - 4y^3

8 0

3 years ago

Mr. Garcia has been asked to give 6 desks to Mrs. Johnson. He needs to keep at least 17 desks for his students. He created a mod

kumpel [21]

Answer:

The inequality which represents the model for this situation is $x-6\geq 17$ .

Step-by-step explanation:

Let Mr. Garcia has $x$ number of desks initially.

He has been asked to give $6$ desks to Mrs. Johnson.

Also, he needs to keep at least $17$ desks for his students.

So, after giving $6$ desks to Mrs. Johnson from the total number of desks he has, he must have at least $17$ desks for his students.

Therefore, the inequality is: $x-6\geq 17$ .

Hence, the inequality which represents the model for this situation is $x-6\geq 17$ .

8 0

2 years ago

Please help asap!<br><br>the problem is in the picture

ladessa [460]

Given:

$AB=6\ BC=r,\ CD=r,\ AD=12$ .

To find:

The value of r.

Solution:

We have,

$AB=6\ BC=r,\ CD=r,\ AD=12$ .

We know that the radius is perpendicular to the tangent at the point of tangency

AD is the tangent and CD is the radius. So, CD is perpendicular to AD at point D, i.e., $m\angle D=90^\circ$ .

Using Pythagoras theorem, we get

$AC^2=AD^2+CD^2$

$(6+r)^2=12^2+r^2$

$36+12r+r^2=144+r^2$

$12r=144+r^2-36-r^2$

On further simplification, we get

$12r=108$

$r=\dfrac{108}{12}$

$r=9$

Therefore, the value of r is 9.

8 0

2 years ago

Which equation can be used to solve for the measure of

lapo4ka [179]

tanx = 36

Step-by-step explanation:

tabsnmshsggshsjsjsksmsndndndjf

6 0

2 years ago

Pls someone I need help

Vedmedyk [2.9K]

Answer:

B. Dan walked uphill, then downhill.

Step-by-step explanation:

The place that the slope went up is based on the distance from the starting point, so the distance is up then down. I hope this helped and please mark me as brainliest!

5 0

2 years ago