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Nitella [24]
2 years ago
6

Please help with 3. This is for my finals

Mathematics
2 answers:
kap26 [50]2 years ago
8 0

Answer:

450

Step-by-step explanation:

k0ka [10]2 years ago
7 0

Answer:

2

Step-by-step explanation:

the pens are $2 each

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A figure was moved 5 units to the right, then a
brilliants [131]

Answer:

Step-by-step explanation:

First a translation then a reflection.

5 0
2 years ago
Please help me :((( it’s geometry
NikAS [45]

\tt Step-by-step~explanation:

\tt Area:

To solve for the area of a triangle, we multiply the length and height, then divide that by two. L = 10. H = 7.

\tt 10*7=70\\70/2=35\\35=A

\tt Perimeter:

\tt Step~1:

To solve for the perimeter, or edges, of the triangle, we need to use the Pythagorean Theorem: a² + b² = c² to solve for the third side. We already know two measures: 10 and 7. Now we need to square them, add them together to get c², then take the root of that number.

\tt 7^2=49\\10^2=100\\100+49=\sqrt{149}\\\sqrt{149

We cannot simplify √149, so we either leave it, or round it.

\tt \sqrt{149}\\12.2066

This is rounded to the nearest 10,000.

\tt Step~2:

Now that we have the measure of the longest side, we can add all three sides together to get the perimeter of the triangle.

\tt 10+7+\sqrt{149}=17+\sqrt{149}=P\\Rounded~to~the~nearest~1,000th:~29.207=P

\large\boxed{\tt Our~final~answer: ~A=35,~P=17+\sqrt{149}}

5 0
3 years ago
If 512+14=x then x=23 Question 10 options: True False
Inessa05 [86]
False!

if you plug in x, the equation would be 512+14= 23 which is incorrect. x would have to equal 526 for this statement to be considered true.
3 0
3 years ago
What is the range and domain of the function p(t)=-8t+100
Aleks [24]

Answer:

Real numbers for both

Step-by-step explanation:

The domain of a function is the set of values that the unknown t can adopt. For this function, t can be any real number as there are no restrictions for the t. Ir can be any positive number, 0, negative numbers, fractions, irrational numbers, whatever number you like.

The range of a function is the values that p(t) adopt when we replace the t value with any number. Here, again, it range is all real numbers. If you want p(t) to be positive it is possible, negative is possible, 0 is possible, and so on. If you like, you can verify it by replacing the numbers you like.

Something to know is that linear polynomial functions ALWAYS have their domains and ranges in real numbers.

5 0
2 years ago
Von has e rectangle workroom with a perimeter of 26 feet. The length of the workroom is 6 feet. What is the width of Von's workr
kenny6666 [7]
I think its 26-12=14??
7 0
3 years ago
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