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3 years ago

What formula would you use to show that side are perpendicular

1 answer:

6 0

Produce 4, and show they go in a circular motion that there are no gaps or overlaps

x is the angle

4x = 360. True or not true...

Or simply measure with a protracter

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There were 42 students who took a test in mathematics.there were 36 students who passed test 1, and there were 38 who passed tes

Keith_Richards [23]

We are giiven with two realms: 36 students who passed test 1 and 38 who passed test 2 in which 42 students overall took the test. to determine U' or those who didn't pass either of the tests, then we use the formula:
A or B = (A+B)-AandB
A/B = (36+38)-AandB= 74-AandB
42 = A+ B - AandB + U'; 42 = 74- AandB+ U'

where U' is the number who did not pass

U'= -32 + AandB
U' cannot be negative but can be zero,
AandB = 32 @ minimum number of those who fail.
AandB cannot be greater than 38 but can be greater than 36, hence
U' = -32 + 38 @ maximum number of those who fail.

Answer then is 6.

7 0

3 years ago

Find the TWO integers whos product is -12 and whose sum is 1

nikitadnepr [17]

The answer is -3 and 4. (-3)•4=-12 and -3+4=1

4 0

3 years ago

Read 2 more answers

Today Robbie is carrying his history textbook and his lunch in his backpack. If the history textbook weighs 2 5/6 pounds and his

Brut [27]

Weight in Robbie backpack is $\frac{27}{6}$ pounds or 4.5 pounds

Solution:

Given that Today Robbie is carrying his history textbook and his lunch in his backpack.

To find: weight in Robbie's backpack

From given,

Weight of history book = $2\frac{5}{6}$ pounds

Weight of lunch = $1\frac{2}{3}$ pounds

weight in Robbie's backpack = Weight of history book + Weight of lunch

$\rightarrow 2\frac{5}{6} + 1\frac{2}{3}$

Convert the mixed fractions

$\rightarrow \frac{6 \times 2 + 5}{6} + \frac{3 \times 1 + 2}{3}\\\\\rightarrow \frac{17}{6} + \frac{5}{3}\\\\\rightarrow \frac{17+10}{6}\\\\\rightarrow \frac{27}{6}$

Thus weight in Robbie backpack is $\frac{27}{6}$ pounds or 4.5 pounds

8 0

3 years ago

Rachel is a software saleswoman. Her base salary is $1900, and she makes an additional $110 for every copy of English is Fun she

Readme [11.4K]

Answer:

P = 110N + 1,900.

$4,540.

Step-by-step explanation:

Her base salary is $1,900, so your constant/y-intercept for the equation is $1,900.

She makes an additional $110 for each copy, so your slope is $110.

P (the total pay) = 110 * the number of copies sold + 1,900

P = 110N + 1,900.

She sells 24 copies.

P = 110 * 24 + 1,900

P = 2,640 + 1,900

P = 4,540.

So, her total pay is $4,540.

Hope this helps!

8 0

4 years ago

Mark raises guppies in an aquarium. He finds out that guppies reproduce very rapidly, and the number quadruples every month. He

lord [1]

The graph of the function that models the reproduction of the guppies in the aquarium is of the exponent form, where its base is 4 and X is the exponent.
The domain of this function is the set of all real numbers and the range are all positive reals.
The function is close to zero for negative values of X, but for positive values it grows rapidly.
Below is a graph of the aforementioned function:
y = 2 * (4 ^ x)
For x between -1.5 and 0.5 and for x between -6.5 and 5.5

6 0

3 years ago