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OverLord2011 [107]
3 years ago
10

Which of the following statements is false?

Mathematics
2 answers:
11111nata11111 [884]3 years ago
4 0
The sum of two irrational numbers is only sometimes rational... So the answer is D.
Diano4ka-milaya [45]3 years ago
3 0
It is D
:D
:b
:)
I hope you get it!
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Select the graph of the solution. click until the correct graph appears. 2x - 1 > 5
Usimov [2.4K]

Answer:

Our answer would be x > 3

I have attached a picture of the graph below.

5 0
3 years ago
PLS HELP ME WITH THIS!!!!!! HOW DID THEY GET 80ft^2
noname [10]

\huge \boxed{\mathfrak{Question} \downarrow}

  • Determine the surface area of the right square pyramid.

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

The formula for finding the surface area of a right square pyramid is ⇨ b² + 2bl, where

  • b = base of the right square pyramid
  • l = slant height of the right square pyramid.

In the given figure,

  • base (b) = 4 ft.
  • slant height (l) = 8 ft.

Now, let's substitute the values of b & l in the formula & solve it :-

\sf \: {b}^{2}  + 2bl \\  =   \sf \: {4}^{2}  + 2 \times 4 \times 8 \\  =  \sf \: 16 + 8 \times 8 \\  =  \sf \: 16 + 64 \\  =  \huge\boxed{\boxed{ \bf 80 \: ft ^{2} }}

So, the surface area of the right square pyramid is <u>8</u><u>0</u><u> </u><u>ft²</u><u>.</u>

7 0
3 years ago
Please help ASAP!
Allushta [10]

Answer:

108

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
X/5-1=10<br><br> what is x in this equation?
Olin [163]

Answer:

x = 55

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

x/5 - 1 = 10

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Add 1 to both sides:                    x/5 = 11
  2. Multiply 5 on both sides:            x = 55
5 0
3 years ago
During a sale, a shopkeeper reduced the prices of all his goods by 25%.
beks73 [17]

Answer:

₹1,102.5

Step-by-step explanation:

Price of the shoe before the 25% off sale = ₹1350

Price of the shoes after 25% off sale = ₹1350- 25%

= ₹1,012.5

7 0
3 years ago
Read 2 more answers
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