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Sonja [21]
3 years ago
13

Four tenths is equivalent to how many hundredths

Mathematics
1 answer:
snow_tiger [21]3 years ago
7 0
Forty hundredths. 

Hope that helped. 

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Find the greatest maximum y-value of the following equation:
KatRina [158]
A quick way to do this is by recalling the fact that -1\le\cos x\le1, so the largest value that \cos ax alone (for any real value of a) can take on is 1.

This means -3\le3\cos2x\le3, and so 1\le3\cos2x+4\le7.

So the maximum value of this function is 7.
5 0
3 years ago
Please help with number 1
ra1l [238]

Answer:

C=G=80°

Step-by-step explanation:

C=180°-(A+B)

G=180°-(E+F)

Because the sum of three angles of any triangle adds up to 180°

3 0
3 years ago
For (x - 1)(x - 7) to equal 0, either (x - 1) or (x - 7) must equal what?
Kisachek [45]
(x - 1)(x - 7) = 0

{x}^{2} - 8x + 7 = 0

{x}^{2} - 8x = - 7

- 7x = \frac{ - 7}{x}

x = \frac{ - 7}{ \frac{x}{ - 7} } \implies x = x \implies x \in \mathbb{R}

x is true for any number in real domain.
8 0
3 years ago
The number of students who passed on the math exam was three-fourths of the total number of students who failed.
Alexxandr [17]

Answer:

one quarter of the total number of students will be those who failed their exam.

Step-by-step explanation:

Three - fourths = those who passed the exam

one quarter will be those who failed their exam

From the total number of the students.

Let's make an example

40 students who take the exam.

3 over 4 students from the total number of 40 take the exam and the result is passed and it mean 30 students passed in the exam.

1 over 4 students take the exam and the result is failed and it mean 10 students failed in the exam.

4 minus 3 over 4 will get the answer 1 over 4.

Use 1 over 4 to multiple with the total number of the students and that how you will get the answer for those who failed in their exam.

4 0
3 years ago
What is 3 numbers between 2.15 and 2.17
hoa [83]
2.153, 2.164, 2.167
Those are just a 3 of thousands of possibilities.
7 0
3 years ago
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