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vazorg [7]
3 years ago
7

Mike bought 7 new baseball trading cards to add to his collection. His dog ate half of his collection. There are now only 25 car

ds left. How many cards did Mike have to start with?
Mathematics
1 answer:
RSB [31]3 years ago
6 0

Answer:50

Step-by-step explanation:

Bc 25+25 is 50.

You might be interested in
Can someone help me find the area pls
Paraphin [41]
We know, area of a parallelogram = b * h
Here b = 14
h = 6

So A = 14 * 6 = 84

In short Your Answer would be 84 Feet²

Hope this helps!
5 0
3 years ago
Can someone help asap!!?
Vlada [557]

Answer:

1: B. 2: 6n^6+9n^5+4n^2-4n. 3: D. 4: 6b^2-15b-9. 5: 48x^2-4x-4

Step-by-step explanation:

1.

A trinomial is a polynomial with three terms. The expression 7v^2 +2v +2 has 3 terms.

2.

A polynomial in standard form has its powers listed from highest power to lowest power. The terms are 6n^6, 4n^2, 9n^5, and -4n. Remove the bottom numbers to find 6, 2, 5, and 1. Next, put them in order. 6, 5, 3, 1. Then, re-add the bottom numbers. 6n^6+9n^5+4n^2-4n.

3. A sixth degree polynomial is one with a sixth degree power. So, the answer is either C or D. Next, let's look at the terms. The expression here has 4 terms. So, the answer is D.

4 and 5:

To solve expressions in this form, (a+b)(c+d), turn the expression into an equivalent one, ac+ad+bc+bd. Plug in the numbers (with a negative mark if its -a or a-b) into that expression to get your answer.

4 simplifies out into 6b^2+3b-18b-9, which can be simplified into 6b^2-15b-9

5 simplifies out into 48x^2+12x-16x-4, which can be simplified into 48x^2-4x-4.

4 0
3 years ago
500,000 - 145,609 =<br> Help plss
mixas84 [53]

Answer:

350,391 is the answer

3 0
4 years ago
Read 2 more answers
1. Find the area of the given circle. Round to the nearest tenth. *theres a picture of a circle and the radius is 3.5*
Alexandra [31]
I hope this helps you



area formula=pi.r^2


1) Area=3,14. (3,5)^2


Area=38,465


Area nearest 38,5


2) Circumference=2pi.r


Circumference=2.3,14.3,5


Circumference=21,98


Circumference nearest 22
7 0
4 years ago
A Pyramid is placed inside a prism as shown in the pyramid has the same base area B as a prison but half the height H of the pri
guajiro [1.7K]

Answer:

D) V= 1/6 bh

Step-by-step explanation:

The expression that provides the volume of the pyramid is as follows;

As mentioned in the question

It is given that the pyramid put inside a prism

Also the pyramid contains the similar base area but the height is half of the prism

so the base area of the pyramid is b

And, the Height of the pyramid = h ÷ 2

Now as we know that  

The volume of the pyramid is

V = 1 ÷3 × base ares × height

= 1 ÷ 3 × b × h ÷ 2

V = 1 ÷ 6 bh

So, the volume is 1 ÷6 bh cube unit.

8 0
3 years ago
Read 2 more answers
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