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Marizza181 [45]
4 years ago
10

Explain how to find the measurements shown on the protractor. What is the measurement of the angle?

Mathematics
1 answer:
erma4kov [3.2K]4 years ago
4 0
B. Find the difference between 155 and 45. The angle measures 110.
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I will mark you brainlist!
ivanzaharov [21]
1: answer is 28% of her money
2: 16% was spent on her money
3: $24
4: $45
5: $39 dollars more
6: $128 was NOT spent on movies
(Does these answers work? If so I can explain! And can you please mark me brain list please!!)
4 0
3 years ago
Find the number if: 4.5% of it is 23% of 45
Usimov [2.4K]
Well, let's say the number is "x", so "x" is the 100%.

now, what the dickens is 23% of 45 anyway?

if we take 45 to be the 100%, what is its 23%?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
45&100\\
a&23
\end{array}\implies \cfrac{45}{a}=\cfrac{100}{23}\implies \cfrac{45\cdot 23}{100}=a\implies 10.35=a

ok, well, we know then that 4.5% of "x" is 10.35, we also know that "x" is the 100%, what is "x" anyway?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
x&100\\
10.35&4.5
\end{array}\implies \cfrac{x}{10.35}=\cfrac{100}{4.5}\implies x=\cfrac{10.35\cdot 100}{4.5}
3 0
4 years ago
Read 2 more answers
Help me plz I’ve asked this question a couple times but i did it wrong
nordsb [41]
Since the y-intercept is -3, plot a point at -3 on the y-axis (vertical). Then, continue to make points by following the slope down.
Remember, slope is written as y/x
A slope of -1/2 could be interpreted as -1 over 2. So, each time you move down 1 space, you move to the right 2 spaces.
So, following the slope down, you'd plot another point at (2,-4). Then, another at (4,-5), and so on. Understand?
6 0
3 years ago
Who can help me with number 12 and 14 ?
salantis [7]
300 carrots. You want to find the area of the garden, which you can find by adding the area of the shapes within the garden. You can split the garden into two triangles and a square. The two triangles are equal and form a square with sides of 2 square units, for an area of 4 square units. The square has a side of 4 square units, for an area of 16 square units. You add the 4 square units and the 16 square units to get a total of 20 square units. You would then multiply the 20 square units by the 15 carrots per square unit to get a total of 300 carrots in the garden.
7 0
3 years ago
4// Please help for 20 points!! thank you if you help
Firdavs [7]

Answer:

A) 2

Step-by-step explanation:

m = 6 / 3 = 2 / 1 = 2

8 0
3 years ago
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