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-BARSIC- [3]
3 years ago
11

Another day for brainliests if u answer my questions right :D

Mathematics
2 answers:
Mumz [18]3 years ago
6 0
Because they will give you the same answers lol
Alexandra [31]3 years ago
3 0
You use keep, change, change so you’ll get -15+6.

You will get the answer -9 for that one. The second one is 15-6 which equals 9.

They are similar because for both of them, you are taking 6 away from 15. The only thing that is different are the signs.
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Need help to solve. ​
PtichkaEL [24]

Answer:

y-int = (0, -0.5)

x-int = (-1.2, 0)

Step-by-step explanation:

Hope this helps!     :3

plz mark as brainlest!

6 0
2 years ago
ASAP!!!!!!!!! PLEASE help me with this question! This is really urgent! No nonsense answers please.
Vesna [10]

Answer:

Because <CBD is an inscribed angle and <CAD is a central angle with the same intercepted arc, m<CBD = 55°, or half of the measure of <CAD.

Step-by-step explanation:

The Inscribed Angle Theorem proves that an inscribed angle is half the measure of a central angle, if both the inscribed angle and the central angle intercepts the same arc.

Also, according to the inscribed angle theorem, an inscribed angle is ½ of the measure of the arc it intercepts.

Therefore, m<CBD is half of m<CAD, or half of the measure of the arc CD that they both intercept together.

Thus, m<CBD = 55°, which is ½ of m<arc CD.

m<arc CD = 110° = m<CAD.

m<CBD = ½ of m<CAD = 55°.

The statement that best describes the relationship between <CBD and <CAD is "Because <CBD is an inscribed angle and <CAD is a central angle with the same intercepted arc, m<CBD = 55°, or half of the measure of <CAD."

4 0
3 years ago
Question 20 please make (x) the subject of the formula
Masja [62]

Answer:

The answer is

\frac{ {x}^{2}  - n}{m}  =  { (\frac{ {a}^{2} }{b}) }^{a}  \\  {x}^{2}  - n =  m{( \frac{ {a}^{2} }{b} })^{a} \\  {x}^{2}   = m {( \frac{ {a}^{2} }{b} )}^{a}  + n \\ x =  \sqrt{m {( \frac{ {a}^{2} }{b}) }^{4}  - n}

Step-by-step explanation:

I am a math teacher. If you need any explanation you in mathematics you can communicate with me on Whats on this number 01557831028

3 0
3 years ago
Evaluate the polynomial when a. x = 0 and b. X = - 1.<br><br> x^2 - 8x - 7
jeka57 [31]

Answer:

(a) -7, (b) 2

Step-by-step explanation:

a) When x = 0,

=> x² - 8x - 7

=> (0)² - 8(0) - 7

=> 0 - 0 - 7

=> - 7

b) When x = -1,

=> x² - 8x - 7

=> (-1)² - 8(-1) - 7

=> 1 + 8 - 7

=> 9 - 7

=> 2

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>

3 0
2 years ago
Michael wants to buy some songs for his mp3 player. Each song costs $0.99. Write an expression to represent the total cost for s
viva [34]
$0.99s=c
s for songs
c for cost
8 0
3 years ago
Read 2 more answers
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