I’m about to submit a math assignment pretty soon hopefully you can help I only need 3 questions
Answer:
There are three terms in the expression.
Step-by-step explanation:
<u>Some background knowledge: </u>
Algebraic expressions do not include equal signs.
Terms are generally values that are added or subtracted.
For example,
2x+6 has two terms which are 2x and 6.
Here:
The term 2x has a coefficient (the number next to a variable) of 2 and the term '6' is a constant.
Please note that a constant is a number that does not include a variable.
<u>LET US SOLVE OUR CASE:</u>
Given the expression
15.5 - (6 x 2) - (16 ÷ 4)
Please note that:
- (6 x 2) is one term. Because of the parentheses, it groups it as one term.
- (16 ÷ 4) is also one term. Because of the parentheses, it groups it as one term.
Therefore, there are three terms in the expression.
Answer:
use this formula
Step-by-step explanation:
Answer:
∠A=67°
∠B=70°
∠C=43°
Step-by-step explanation:
<u><em>The correct question in English is</em></u>
Determines the measurement of each of the angles of the triangle ABC if it is known that A=(3x+1)°,B=(3x+4)° and C=(2x-1)°.
we know that
The measure of the interior angles in a triangle must be equal to 180 degrees
so
∠A+∠B+∠C=180°
substitute the given values
solve for x
Find the measure of each angle
∠A=(3(22)+1)=67°
∠B=(3(22)+4)=70°
∠C=(2(22)-1)=43°
