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Zepler [3.9K]
2 years ago
11

HELP PLEASE

Mathematics
2 answers:
jolli1 [7]2 years ago
7 0

Answer:

x = 1.35

Step-by-step explanation:

Circle equation is x^2 + y^2 = 13.

Plug y = x + 2 in the circle equation:

x^2 + (x + 2)^2 = 13

x^2 + x^2 + 4x + 4 = 13

2x^2 + 4x - 9 = 0

x = [-4 +/- sqrt(4^2 - 4*2*-9) ] / 2*2

= -1 +/- [sqrt(88 )] / 4

= -3.35. 1.35

Vikki [24]2 years ago
5 0

Answer:

The answer is 1.35 answer (1). You can graph both equations to give you the answer.

Step-by-step explanation:

Graph the equations and see where they intersect.

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Can someone please answer this, ill give you brainliest Would be very appreciated.
riadik2000 [5.3K]

Answer:

See below ~

Step-by-step explanation:

  1. More revenue would be generated at $5 than $17 because on the graph, when the price is at $5, there is about $3750 in revenue compared to when the price is $17, the revenue is $2500.
  2. The company should sell their product at $10. At this price, the revenue they will make is $5,000.
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3 0
2 years ago
Will adding a negative number to another integer always result in a negative sum? Why?
Ghella [55]

Answer:

  D  No, the integer with the larger absolute value always determines the sign of the sum.

Step-by-step explanation:

Suppose the integer you start with is +3. Adding -1 or -2 or -3 to that will result in 2, 1, or 0, none of which are negative. Only when you add a negative number with an absolute value greater than 3 will you get a sum that is negative. That is, <em>the number in the sum that has the largest absolute value determines the sign of the result</em>. (This is most important when the signs differ, but it is also true when the signs are the same.)

7 0
3 years ago
PLEASE ANSWER ASAP! WILL GIVE BRAINLIEST+12 POINTS!
VikaD [51]

Answer:

a¹⁰

Step-by-step explanation:

(x^{m} )^{n} =x^{mn}  

So here we have (a⁵)², meaning we need to multiply the exponents to get a¹⁰

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2 years ago
Oliver read for 450450450 minutes this month. His goal is to read for 10\, percent more minutes next month. If Oliver meets his
dybincka [34]

Step-by-step explanation:

450450450=100%

? =110%

110×450450450/100

495495495 mins=2nd month

add

495495495+450450450=

945945945 minutes

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3 years ago
PLEASE HELP !!
Usimov [2.4K]

Answer:

60 months

Step-by-step explanation:

20 000 =  5000 + 250 m

20 000  -  5000   = 250 m

(15 000) / 250 = m = 60 months

3 0
2 years ago
Read 2 more answers
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