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
Georgia [21]
3 years ago
10

Solve (x + 5)2 = 48.

Mathematics
1 answer:
natita [175]3 years ago
7 0

Answer:

x = -5  ±4sqrt(3)

Step-by-step explanation:

(x + 5)^2 = 48

Take the square root of each side

sqrt((x + 5)^2) = ±sqrt(48)

x+5 = ±sqrt(16*3)

x+5 = ±4sqrt(3)

Subtract 5 from each side

x = -5  ±4sqrt(3)

You might be interested in
In the graph below, Point A represents Owen's house, Point B represents David's house and Point C represents the school. Who liv
ycow [4]

Answer:

• David

,

• 4 miles

Explanation:

In the graph:

The given locations are:

• Owen's House, A(11,3)

,

• David's House, B(15,13)

,

• School, C(3,18)

We determine both Owen's and David's distance from the school using the distance formula.

Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Owen's distance from school (AC)

\begin{gathered} AC=\sqrt[]{(3-11)^2+(18-3)^2} \\ =\sqrt[]{(-8)^2+(15)^2} \\ =\sqrt[]{64+225} \\ =\sqrt[]{289} \\ AC=17\text{ miles} \end{gathered}

David's distance from school (BC)

\begin{gathered} BC=\sqrt[]{(3-15)^2+(18-13)^2} \\ =\sqrt[]{(-12)^2+(5)^2} \\ =\sqrt[]{144+25} \\ =\sqrt[]{169} \\ BC=13\text{ miles} \end{gathered}

We see from the calculations that David lives closer to the school, and by 4 miles.

The graph below is attached for further understanding:

5 0
1 year ago
Tina was observing the changing heights of a ball as it bounced over time. She graphed the function on this coordinate grid to s
timama [110]

Answer:

Chicken nuggets

Step-by-step explanation:

sorry tryin to answer random questions for points please don't hate me

5 0
3 years ago
Read 2 more answers
Barnabus caught 84 fish in 4 days. Each day he caught 10 more than on the day before. How many fish did he catch each of the 4 d
balandron [24]
X + x + 10 + x + 20 + x + 30 = 84.
4x + 60 = 84.
84 − 60 = 24
4x =  24.
24 / 4 = 6 = x.

Answer:
Day One:  6 fish
Day Two:  16 fish
Day Three:  26 fish
Day Four:  36 fish
5 0
3 years ago
Solve the following inequality algebraically. ∣x−5∣≤11
Serga [27]

Answer:

-6 ≤ x ≤ 16

Step-by-step explanation:

First, apply absolute value rule:

x - 5 ≤ 11 and x - 5 ≥ -11

Then, we add 5 on both sides with both inequalities:

x ≤ 16 and x ≥ -6

Finally, combine the inequalities:

-6 ≤ x ≤ 16

And we're done ^^

7 0
3 years ago
Find all integers x for which is a prime number. Show all work please!!!!
RSB [31]

Answer:

4x Times the next point will be 11

Step-by-step explanation:

makes most sense mark as brainlst

6 0
3 years ago
Read 2 more answers
Other questions:
  • Clarise evaluated this expression. (66.3 – 14.62) ÷ 0.6 – 0.22 (51.68) ÷ 0.6 – 0.22 (51.68) ÷ 0.42 51.68 ÷ 0.16 32.3 Which error
    8·2 answers
  • Cody was invited to a birthday party that started at 3:30. If the party ended at 7:25 how long did the party last?
    12·1 answer
  • LeeAnn wants to organize her data from researching the effect of hours of sunlight on plant growth to see if there is a trend in
    12·2 answers
  • 4x - y<br> Please someone help me I don't understand?
    5·1 answer
  • The leg of a right triangle is 5 units and the hypotenuse is 8 units. What is the length, in units, of the other leg of the tria
    8·1 answer
  • Find the area of the figure. (Sides meet at right angles.)
    10·1 answer
  • How to solve h when equation is |3h+1|=7h
    11·1 answer
  • 1 -1/3, 2 - 4/6, 1 - 3/9, 2 - 1/2 answer them all
    10·2 answers
  • Item 3 Write and solve an equation to answer the question. You order two servings of pancakes and a fruit cup. The cost of the f
    13·1 answer
  • The coefficient of kinetic friction between an object and the surface upon which it is sliding is 0.43. The mass of the object i
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!