Answer:
B) What is your height measured to the nearest inch?
Explanation:
A statistical question can be answered by collecting data from various people which varies.
Here Look For the Question's which may vary person to person.
A) Assuming 6th graders must have <u>same period</u> and time schedule.
B) Height in school of 6th graders can <u>vary</u> person to person.
C) There are total <u>11 letters</u> and doesn't vary. it's <u>exactly</u> 11 letters.
D) The audience are from the <u>same school</u>.
Answer:
∠BME = 116°
Step-by-step explanation:
Given MD is the angle bisector of ∠BME, then
∠BMD = ∠DME ← substitute in expressions
6x - 8 = 4x + 14 ( subtract 4x from both sides )
2x - 8 = 14 ( add 8 to both sides )
2x = 22 ( divide both sides by 2 )
x = 11
∠BME = ∠BMD + ∠DME = 6x - 8 + 4x + 14 = 10x + 6, hence
∠BME = (10 × 11) + 6 = 110 + 6 = 116°
Answer:
A(b) = 145,34 m²
Step-by-step explanation:
Area of the square of side l = 26 m A(s) = l² A(s) = (26)²
A(s) = 676 m²
Areaof the circle of radius r = 13 A(c) = π*(r)² A(c) = π*(13)²
A(c) = 169*π m²
Then the area outside the circle and inside the square A(b), is the difference between the area of the square minus the area of the circle, that is:
A(b) = A(s) - A(c) = 676 - 169*π m²
A(b) = 676 - 530,66 m²
A(b) = 145,34 m²
Answer:
B. m ∠Z = 32°
Given:
Δ ABC ≅ Δ XYZ
m ∠ C = 32°
When 2 triangles are congruent we can say that all side of 1 triangle are equal to corresponding sides of other triangle.
Side AB= Side XY And Side BC = Side YZ and side AC = side XZ
Also,
When 2 triangles are congruent we can say measure of all angles of 1 triangle are equal to measures corresponding angles of other triangle.
m ∠A = m ∠X and m ∠B = m∠Y and m ∠C = m ∠Z
m ∠ C = 32° hence m ∠ Z = 32
Answer:
-2.6x^2 - 2
Step-by-step explanation:
I must assume that by " x²_1 " you actually meant " x² - 1."
If that's the case, then our focus becomes simplifying the given expression:
- 2.1x² + 3 – 0.5x² - 1 => -2.6x^2 - 2 (answer)
