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3 years ago

What is the value of x?

Mathematics

2 answers:

Tamiku [17]3 years ago

8 0

So the right answer is 80 degree.

Look at the attached picture

Hope it will help you

Good luck on your assignment

Anna71 [15]3 years ago

8 0

Answer:

$x = 80 \: \: degrees$

Step-by-step explanation:

$70 + 30 + x = 180 \\ 100 + x = 180 \\ x = 180 - 100 \\ x = 80$

<h3>( Sum of the angles in a triangle is 180 degrees)</h3>

hope this helps

brainliest appreciated

good luck! have a nice day!

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The sun of the first number and twice the second number is 16. The second number is two more than the first number. What are the

Bingel [31]

7+9=16

Step-by-step explanation:

let us add the numbers step by step:

Just add the numbers like this [1+3,2+4,3+5,4+6,5+7,6+8,7+9…]

you get the answer 7+9=16

7 0

3 years ago

A shop has a 3 for 2 offer on chocolate bars The normal price of a chocolate bar is 72p Sian gets 3 chocolate bars from the shop

Agata [3.3K]

Answer:

1.44 pounds

Step-by-step explanation:

From the above question, we are told that:

The shop has 3 for 2 offer on chocolate bars going on .This means a customer can buy 2 chocolates get 1 free, for the price of 2 chocolates, a customer can get 3 chocolates.

If the price of 1 chocolate bar = 72p

2 chocolate bars =

72p × 2

= 144p

Hence, Sian spends 144p

We are asked to convert our answer to pounds

The symbol p represent pence in money form

Hence,

100p(pence) = 1 pound

144p(pence) = x

100p × x = 144p × 1

x = 144p/100p

x = 1.44 pounds

Therefore, Sian spends 1.44 pounds

7 0

3 years ago

Write T times B times 3 as an expression

Triss [41]

Answer:

$3 (t * b)$

Step-by-step explanation:

Txbx3 expand-

3 (t * b)

*= times btw

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3 years ago

#1) * Find the value of x. Write your answer in simplest form.

Usimov [2.4K]

Answer is 4
in the 45 45 90 triangle rule, the longest length is x sq root 2
so since the longest length is 4 sq root 2,
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3 years ago

Identify the terms. Then identify the coefficients of the variable terms of the expression. (Enter your answers as a comma-separ

tino4ka555 [31]

Answer:

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Step-by-step explanation:

Let $y = 5\sqrt{3}\cdot x^{2}+4$ , which is a polynomic function, defined as:

$y = \Sigma_{i=0}^{n}c_{i}\cdot x^{i}$ (1)

Where:

$c_{i}$ - i-th Coefficient.

$x^{i}$ - i-th Power.

$n$ - Grade of the polynomial.

We notice that given polynomial has degree 2 and can be rewritten by applying this definition:

$y = 4 + 0\cdot x + 5\sqrt{3}\cdot x^{2}$

Then, the set of coefficients asociated with the given polynomial in ascending order is:

$[C] = \{4,0,5\sqrt{3}\}$

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3 years ago