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2 years ago

Can someone help me with #1 #2 #3 please I really don’t understand

Mathematics

1 answer:

NikAS [45]2 years ago

8 0

Answer:

A) 18 degrees

Step-by-step explanation:

6x+4x=180

10x=180

x=18

angle QRU=18 degrees

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Give 3 example of proposition?

marysya [2.9K]

Answer:

All of the following are examples of propositions: "The U. S. holds presidential elections every four years." "Bob bought a new car." "Suzanne has the measles."

3 0

2 years ago

4. which algebraic expression is a polynomial with a degree of 2? 4x3 − 2x 10x2 − 8x3 3 6x2 − 6x 5

CaHeK987 [17]

ANSWER

The algebraic expression that is a polynomial with a degree of 2 is
$6 {x}^{2} - 6x + 5$

EXPLANATION

The degree of a term of a polynomial is the total sum of the exponents of the variables in each term.

The highest degree of the polynomial is considered the degree of the polynomial.

For first option,
$4 {x}^{3} - 2x + 10$
the highest degree is 3.

The second option is,
${x}^{2} - 8 {x}^{3} + 3$
This polynomial also has a degree of 3.

The third option is,
$6 {x}^{2} - 6x + 5$
This last option has a degree of 2.

Therefore the correct answer is option C.

7 0

3 years ago

Read 2 more answers

Help me please I need this

kupik [55]

24.8 is the correct answer

Explanation: bc it is

8 0

2 years ago

WILL GIVE BRAINLIEST! Is the relationship between x and y as shown in this table a proportional relationship? Explain your answe

Mumz [18]

Answer:

No, a porportional relationship is not shown

Step-by-step explanation:

Up until 4(x) and 10(y), the relationship is porportional. Then, when x increases by 2, y also only increases by 2. Y would need to increase by 5.

4 0

2 years ago

M∠LON = 7x-92 and m∠MON = 6x+12

Tomtit [17]

Answer:

$M∠LOM = \boxed{48}$

Step-by-step explanation:

$M∠LOM + m∠MON = 180 \\ 7x-92 + 6x+12 = 180 \\ 13x - 80 = 180 \\ 13x = 180 + 80 \\ 13x = 260 \\ \boxed{ x = 20} \\ (7x - 92 )= 140 - 92 = \boxed{48} \\$

5 0

2 years ago