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
brilliants [131]
4 years ago
8

Find the number of real number solutions for the equation. x2 – 10x + 25 = 0 2 1

Mathematics
1 answer:
Makovka662 [10]4 years ago
5 0
1.........................
You might be interested in
Find the area of the rhombus
igor_vitrenko [27]

Answer:

240 units squared

Step-by-step explanation: Pythagorean theorem and then multiply base times height / 2

4 0
3 years ago
Read 2 more answers
Can someone help me please
schepotkina [342]

Answer:

∠B=60°

Step-by-step explanation:

In this right traingle, using angle B, you have the opposite side which is 6√102, and the adjacent side which is 6√34. Using SOHCAHTOA this invlolves TOA so tangent B = OPPOSITE/ADJACENT or tan B = 6√102/6√34. Simplifying gives tan B=√3. You can use your calculator to solve for B by taking the inverse tangent of √3 or you can use the known trig ratios from the unit circle if you have already learned that to find that  angle B is 60°

5 0
3 years ago
Place the indicated product in the proper location on the grid. (4x^3+7y^3 z^ 4) ^2
ella [17]

Answer:

16x^{6} +56x^{3}y^{3} z^{4} +49y^{6} z^{8} \\

Step-by-step explanation:

To solve this type of problems first need to review some laws of exponents:

When you are multiplying the same base, you need to add the exponents.

x^{2} +x^{8}  = x^{2+8}  = x^{10}

When you are raising a base with power to another power, you should keep the base and multiply the exponents:

(x^{2} y^{5})^3 = x^{2*3} y^{5*3} = x^{6} y^{15}

Now for the expression (4x^{3} + 7y^{3} z^{4} )^2

Write the multiplying factors:

(4x^{3} + 7y^{3} z^{4} )(4x^{3} + 7y^{3} z^{4} )

Multiply the term 4x^{3}

(4x^{3} + 7y^{3} z^{4} )(4x^{3} + 7y^{3} z^{4} ) = 16x^{3+3} + 28x^3y^{3} z^{4}

Then multiply the term 7y^{3}z^{4}

(4x^{3} + 7y^{3} z^{4} )(4x^{3} + 7y^{3} z^{4} ) = 16x^{3+3} + 28x^3y^{3} z^{4}\\\\+ 28x^3y^{3} z^{4} + 49y^{3+3} z^{4+4}

Simplify the exponents:

(4x^{3} + 7y^{3} z^{4} )(4x^{3} + 7y^{3} z^{4} ) = 16x^{6} + 28x^3y^{3} z^{4}\\\\+ 28x^3y^{3} z^{4} + 49y^{6} z^{8}

Add like terms:

= 16x^{6} + 56x^3y^{3} z^{4} + 49y^{6} z^{8}

5 0
3 years ago
Help please this is expressions and equations!!
Yanka [14]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
I need to know the answer to part A and B
Viefleur [7K]
Sorry I cannot help you I do not know the answer
7 0
3 years ago
Other questions:
  • The slope of a line is 2. What type of data is 2?
    9·1 answer
  • There are 446 highlighters in a carton there are 38 cartons. What is the total amount of highlighters in all Carton. Please show
    13·2 answers
  • Against the Lady Huskies, the Lady Bears scored 65 points on 30 field goals (2- and 3-point goals). How many 2-point goals and h
    14·1 answer
  • Prove Forall x elementof Z, x^2 - 5x - 1 is odd.
    9·1 answer
  • A rectangle is 3 times as long as it is wide, and its perimeter is 48 centimeters. Find its dimensions. width cm length cm
    7·1 answer
  • Travis and Paula went to lunch. Travis ordered a sandwich for $7.50, and Paula ordered a burger for $5.25. After lunch, they lef
    7·2 answers
  • Simplifique os Radicais:
    8·2 answers
  • Aaron drank 15 oz of juice. This was 30% of the bottle. How many ounces of juice were in the
    11·2 answers
  • On a scale drawing with a scale of 3 cm : 2 m, the height of a tree is 6 cm. How tall is the actual tree?
    6·2 answers
  • A room measure 9.68 metres long and 6.2 m wide Find its area Also find how many tiles will be needed to pave if the size of a ti
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!