All categories

3 years ago

Can some one help me with this please and thank you

Mathematics

1 answer:

jeka57 [31]3 years ago

6 0

Lets hope i'm right.

Triangle formula: 1 / 2 b x h

Half one of them. Lets do 4 since 5 would result in a decimal.

(4) = 2 x 5 = 10.

y (10) + 1 = 11

Half one.

(2) = 1 x 3 = 3

Answers:

y = 11

x = 3

Hope this helps! Wait for another answer to make sure i'm right. ;) ~Pooch ♥

You might be interested in

(40 points to the right answer) Matilda is selling hand-painted vases at a craft fair. She will have to pay $200 to rent a booth

Vlada [557]

Answer:

lol

Step-by-step explanation:

hmmm this is messy

6 0

2 years ago

You rent an apartment that costs $1500 per month during the first year, but the rent

belka [17]

<h3>Answer:</h3>

$\begin{cases}a_1 = 1500\\a_n = 140+a_{n-1}\end{cases}$

==============================

Explanation:

$a_1 = 1500$ means the first term is 1500, ie this is the first rent value.

To get the next term, we add on $140

$a_2 = 140+a_1 = 140+1500 = 1640$

and

$a_3= 140+a_2= 140+1640 = 1780$

and so on.

In general, the nth term $a_n$ is found by adding 140 to the term just before it $a_{n-1}$

So that's where $a_n = 140+a_{n-1}$ comes from.

5 0

2 years ago

Simplify this expression 3xy + 10xy - 5x + 2x - 2yx? Re-write the equations so that like terms are together. (Remember that orde

Elenna [48]

First you have to find the like terms
3xy + 10xy - 2xy and -5x + 2x
After that you solve for the like terms to find the final answer
11xy-3x

6 0

2 years ago

A chocolate bar is packaged in a box on the shape of a triangular prism.

BartSMP [9]

Answer:

20 cm

Step-by-step explanation:

A prism's volume is found using the formula A = B*h where B is the are of the base. Here the volume v = 250 and the B = 12.5. Substitute the values and solve for h.

250 = 12.5*h

250/12.5 = h

20 = h

8 0

3 years ago

in 2000 hot dogs cost 2.50 and in 2015 hot dogs cost 2.00 what is the percent change in the cost of a hot dog?

drek231 [11]

Answer:

20%

Step-by-step explanation:

the difference is .50 .50 is 1/5 of the total amount. 1/5 is equal to 20%.

<em>-kiniwih426</em>

4 0

2 years ago