Hello :
<span>y-intercepts when : y = 0 : x² +(0-2)² = 16
x² = 12....(1)
two </span>y-intercepts because the equation (1) has two solutions
Answer:
n = -3
Step-by-step explanation:
The difference of the square of a number and 24 is equal to 5 times that number. Find the negative solution.
I'm going to call the number "n."
n² - 24 = 5n subtract 5n from both sides to get the equation equal to zero
<u>- 5n -5n</u>
n² - 5n - 24 = 0 factor the trinomial into the multiplicatin of two binomials
we need factors (numbers that multiply) to -24 that add up to
-5. The only factors for -24 that will add up to -5 are -8 and 3.
(n-8)(n+3) = 0 set each binomial equal to zero and solve for n
n-8 = 0 or n+3 = 0
<u>+8 +8</u> <u> -3 -3</u>
n = 8 or n = -3 n = -3 is the negative solution
Step-by-step explanation:
I hope that this answer help you.
The answer is D.
Since the two triangles are congruent, they would have equal angles.
The reason why the other answer choices are wrong...
A) ∠S is equal to ∠Y, not ∠Z.
The angle that is equal to ∠Z is ∠T.
B) Line ST is equal to Line YZ, not Line XZ.
The Line that is equal to Line XZ is Line RT.
C) Line RS is equal to Line XY, not Line ST.
The Line that is equal to Line ST is Line YZ.
Hope this helped! Brainliest is always welcome :)
Answer:
0.7 km
Step-by-step explanation:
Actual distance in cm = 7(10000)
= 70 000 cm
Actual distance in km = <u>0.7 km</u>
