Answer:
Question 1= 10 and question 2=162
Step-by-step explanation:
use pemdas and multiply and add and stuff
Answer:
The other angles of the isosceles triangle are 65° and 50°
Step-by-step explanation:
By definition, the base angles of an isosceles triangle are equal, therefore, we have;
Where one of the base angles = 65°, the other base angle = 65°
To find the third angle, we proceed as follows
Let the third angle = ∠3
Let the two base angles = ∠1, and ∠2 such that ∠1 = ∠2 = 65°
Where ∠1 = 65° is the known base angle
By the sum of the interior angles of a triangle theorem, we have;
∠3 + ∠1 + ∠2 = 180°
∴ ∠3 + 65 ° + 65° = 180°
∠3 = 180° - (65 ° + 65°) = 180° - 130° = 50° By angle subtraction postulate
∴ The third angle = ∠3 = 50°
The other angles of the isosceles triangle are ∠2 = 65° and ∠3 = 50°.
They have an app called calculator soup that does this for you, I know this isn’t an answer but calculator soup helped me so much with fractions. It even explains how it’s done
Answer:
The upper bound is 97.5 cm
Step-by-step explanation:
The upper bound is given as the value that is larger than or equal to all values in a data set, for example, in the data set, {3, 6, 16, 23, 25}, an upper bound is 25, however, where the accuracy of the data is given, the upper bound can be found by the following relation
Where the number is given to the nearest 100, add and subtract half of hundred to obtain the upper bound and lower bound respectively
For the question, given that the size of the television is given as 95 cm, correct to the nearest 5 cm, we add add half of 5 cm to get the upper bound as follows;
Upper bound = 95 cm + 5/2 cm = 97.5 cm
The upper bound = 97.5 cm.
300,000 + 25,000 + 800 + 9
