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Bess [88]
3 years ago
10

Which of the following is a term, variable, and expression? WHICH ONE IS ALL OF THE ABOVE NOT WHICH IS A TERM WHICH IS A VARIABL

E AND WHICH IS AN EXPRESSION!!! :) ty if u help tho
5 x^2
21
h
Mathematics
2 answers:
babunello [35]3 years ago
8 0

Answer:

h is a variable, 21 is a term and 5 x^2 is an expression.

Step-by-step explanation:

h is a variable, 21 is a term and 5 x^2 is an expression.

Leya [2.2K]3 years ago
3 0
The expression is 5x^2
The term is 21
The variable is h
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029494737+8489949494
skelet666 [1.2K]

Answer:

8519444231

I hope this helps!

4 0
3 years ago
Read 2 more answers
In triangle ABC, AC =24, the measure of angle A = 30 degree , and the measure of angle B = 45 degree . Find the area of this tri
andriy [413]

Answer:

142.932

Step-by-step explanation:

given that in triangle ABC, AC =24

Angle A = 30 and Angle B =45

If we draw altitude from C, we get

h = 24sin 30 = 12

Since BC = h (45, 45,90 triangle)

BC=12

By sine formula for triangle

\frac{12}{sin30} =\frac{AB}{sin(180-45-30)} \\AB = 24 sin 105 = 23.1822

Area of triangle

= 1/2 (23.1822)(12)\\= 142.932

6 0
3 years ago
Marcus states that the polynomial expression 3x3 – 4x2y + y2 + 2 is in standard form. Ariel states that it should be y2 – 4x2y +
lubasha [3.4K]
The degree of a polynomial is the highest power of its terms.
The power of a term is the sum of the powers of all the variables in a term.
A polynomial is written starting with the greatest power in standard form.
In the first case, the power of the first term is 3, the power of the second is 3 (2 from x + 1 from y) but the power of x has decreased so it is the second term, and then so on. 
In the second case, the power is starting form 2 and then increasing to 3. This is incorrect.
Therefore, Marcus' suggestion is correct.
4 0
3 years ago
Read 2 more answers
Indicate the answer choice that best completes the statement or answers the question.
Tema [17]

Answer:

C

Step-by-step explanation:

m<2:

180 - 60 - 48 = 72

Vertical angle thm:

m<1 = 48

m<3:

180 - 62 - 48 = 70

6 0
3 years ago
Green paint is made by mixing blue, yellow and white paints in the ratio 2 : 7 : 1. How much blue paint is needed to make 64 lit
Lyrx [107]

Answer:

12.5 litres of Blue paint

Step-by-step explanation:

2+7+1=10

therefore;

10=64

2=??

cross-multiply

(2×64)÷10

answer= 12.4 liters or 12.5

6 0
3 years ago
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