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MrRissso [65]
3 years ago
15

(sec^2 - 1) (cse^2 -1) Show work please

Mathematics
1 answer:
lidiya [134]3 years ago
5 0

what do you want us to do because we can

-solve for S

-solve for E

-solve for C

-multiply them together

-find the intercepts of any

-turn any into others

-more

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What is the midpoint of the line with endpoints (3,-2) and (-3,6)
Serjik [45]

(0, 2)

Step-by-step explanation:

The coordinates of the midpoint of a line segment is given by

[(x2 + x1)/2 , (y2 + y1)/2]

Let P1 = (3, -2) and P2 = (-3, 6)

x-coordinate:

(1/2)(x2 + x1) = (1/2)[(-3) + 3] = 0

y-coordinate:

(1/2)(y2 + y1) = (1/2)[6 + (-2)] = 2

Therefore, the coordinates of the midpoint whose endpoints are (3, -2) and (-3, 6) are

(0, 2)

7 0
3 years ago
Find the mean, median, mode, and range of the data set: 8, 6, 7, 5, 6, 2, 5, 9, 9, 4, 5 mean = ____ median = ______ mode = ____
Sholpan [36]
Mean : 6 (all numbers/ how many numbers are there)
Mode : 5 ( most repeated number)
Range : 7 (largest number-smallest number)
3 0
3 years ago
Hallie bikes 1 5/8 km before lunch 6 1/4 km How much farther does hallies bike after lunch than before lunch? Express your answe
kondaur [170]

Distance biked before lunch = 1\frac{5}{8} km (the number is written in mixed fraction)

⇒ Distance biked before lunch = \frac{13}{8}

Distance biked after lunch = 6\frac{1}{4} km (the number is written in mixed fraction)

⇒ Distance biked after lunch = \frac{25}{4}

We need to determine how much farther does Hallie bike after lunch than before lunch

Extra distance biked after lunch vs. before lunch = \frac{25}{4} - \frac{13}{8}

⇒ Extra distance biked after lunch vs. before lunch = \frac{50-13}{8}

⇒ Extra distance biked after lunch vs. before lunch = \frac{37}{8}

⇒ Extra distance biked after lunch vs. before lunch = 4\frac{5}{8} (in mixed fraction)

Hence, Hallie biked 4\frac{5}{8} km extra after lunch vs. before lunch.

3 0
3 years ago
Which number is an integer? <br><br> A: -9,248.3<br> B: -16/17 <br> C: 10,839<br> D: 35,749.087
tatiyna
The correct answer is c!
8 0
3 years ago
(a) 0.6+0.66 +0.666 +.... n terms​
Leto [7]

Answer:

0.66(1.1 ^n -1)

Step-by-step explanation:

They are in GP!

S = (6.6)(1.1 ^n -1)÷(0.1)

3 0
3 years ago
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