1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leona [35]
3 years ago
5

The difference of two numbers is 8. If the sum of the smaller number and the square of the larger

Mathematics
1 answer:
galben [10]3 years ago
6 0

Answer:

12

Step-by-step explanation:

12^2 is the greatest number that is closest to 148. then there is 4 as the smaller number 12-4=8

144+4=148

You might be interested in
Solve the equation.<br> C3 = 216
Anna [14]

Step-by-step explanation:

C= 72..............

C3=216

C=216

3

C = 72

Thanks

7 0
2 years ago
Read 2 more answers
The rhombus has vertices K(a, 0), M(a, b), and N(0, c). Which of the following could be coordinates of L?
liq [111]
The answer is (d,c)!!!
5 0
3 years ago
Read 2 more answers
Match each equation with its solution set. Tiles a2 − 9a + 14 = 0 a2 + 9a + 14 = 0 a2 + 3a − 10 = 0 a2 + 5a − 14 = 0 a2 − 5a − 1
sattari [20]
We have that

N 1)
a²<span> − 9a + 14 = 0 
</span>

Group terms that contain the same variable, and move the constant to the opposite side of the equation

(a² − 9a)=-14

Complete the square  Remember to balance the equation by adding the same constants to each side 

(a² − 9a+20.25)=-14+20.25

Rewrite as perfect squares

(a-4.5)²=6.25--------> (a-4.5)=(+/-)√6.25

a1=4.5+√6.25-----> a1=7

a2=4.5-√6.25-----> a2=2

the solution problem N 1 is the pair {7, 2}


N 2) 

a²<span> + 9a + 14 = 0
</span>

Group terms that contain the same variable, and move the constant to the opposite side of the equation

(a² + 9a)=-14

Complete the square  Remember to balance the equation by adding the same constants to each side 

(a² +9a+20.25)=-14+20.25

Rewrite as perfect squares

(a+4.5)²=6.25--------> (a+4.5)=(+/-)√6.25

a1=-4.5+√6.25-----> a1=-2

a2=-4.5-√6.25-----> a2=-7

the solution problem N 2 is the pair {-2,-7}

N 3) 

a² + 3a − 10 = 0

Group terms that contain the same variable, and move the constant to the opposite side of the equation

(a² + 3a)=10

Complete the square  Remember to balance the equation by adding the same constants to each side 

(a² + 3a+2.25)=10+2.25

Rewrite as perfect squares

(a+1.5)²=12.25------> (a+1.5)=(+/-)√12.25

a1=-1.5+√12.25-----> a1=2

a2=-1.5-√12.25-----> a2=-5

the solution problem N 3 is the pair {2, -5}


N 4)

a²<span> + 5a − 14 = 0
</span>

Group terms that contain the same variable, and move the constant to the opposite side of the equation

(a² + 5a) =14

Complete the square  Remember to balance the equation by adding the same constants to each side 

(a² + 5a+6.25) =14+6.25

Rewrite as perfect squares

(a+2.5)² =20.25-------> (a+2.5)=(+/-)√20.25

a1=-2.5+√20.25-----> a1=2

a2=-2.5-√20.25-----> a2=-7

the solution problem N 4 is the pair {2, -7}


N 5) 

a² − 5a − 14 = 0

Group terms that contain the same variable, and move the constant to the opposite side of the equation

(a² − 5a)=14

Complete the square  Remember to balance the equation by adding the same constants to each side 

(a² − 5a+6.25)=14+6.25

Rewrite as perfect squares

(a-2.5)²=2025--------> (a-2.5)=(+/-)√20.25

a1=2.5+√20.25-----> a1=7

a2=2.5-√20.25-----> a2=-2

the solution problem N 5 is the pair {7, -2}

3 0
3 years ago
Read 2 more answers
Pleaseeeeeee helppppppp
Alina [70]

Answer:

what is the substitution method???

Step-by-step explanation:

7 0
2 years ago
If z=15, what would the expression z2 – 2z + 15 be equal to?
svet-max [94.6K]

Answer:

15

Step-by-step explanation:

z2 - 2z + 15

(15)2 - 2(15) + 15

30 - 30 + 15

0 + 15

15

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which is greater 3/3 or 7/8
    10·1 answer
  • Write two different pairs of decimals whose sums are 8.69. One pair should involve regrouping
    8·2 answers
  • In a survey of 400 people randomly selected it was determined that 22 play soccer. What is the probability that a randomly selec
    14·1 answer
  • 17) Convert the number to scientific notation 0.00317
    7·1 answer
  • What is the solution to x 4 – 12x 2 + 10 &gt; 0?
    6·1 answer
  • Find highest common factor 12 &amp; 20
    8·2 answers
  • A breathalyser test is used by police in an area to determine whether a driver has an excess of alcohol in their blood. The devi
    9·1 answer
  • Owen knows he only has three pencils in his backpack , and they are all yellow. He reaches into his backpack without looking and
    12·2 answers
  • A computer downloads a 48 kilobyte file in 5 seconds. At this rate, how long will it take the computer to download a file that i
    14·2 answers
  • 11/9 = 55/n <br><br> n=<br><br> HELP PLEASEEEEE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!