All categories

1 year ago

B. Tyler's playlist has 36 songs. Noah's playlist has one quarter as many songs as

Mathematics

1 answer:

Arturiano [62]1 year ago

6 0

Answer:

9 songs

Step-by-step explanation:

¼ of 36

¼ × 36 = 9

You might be interested in

Aaron runs a distance of 7.2km in the SE direction. How Far East has Aaron run?

xz_007 [3.2K]

An average good clip is about 6minutes/mile for runs over 5 miles 7.2km is about 0.6km/mile x 7.2km= 4.2 miles

3 0

2 years ago

What is the perimeter of triangle ABC? Round the answer to the nearest tenth, if necessary.

alexandr402 [8]

4949 units
green green brown green green orange green green brown
w

3 0

1 year ago

If DE=52 and EF=21 Find DF

Vesna [10]

The answer is 107

Vote Trump 2020

7 0

2 years ago

Please help me out!!!!!!!

makkiz [27]

Answer:

C) y = 2|x - 3| - 1

Step-by-step explanation:

Point slope form: y = a(x - h) + k

The slope (a) is 2

The vertex (h, k) is (3, -1)

plug these values into the equation:

y = 2|x - 3| - 1

5 0

3 years ago

PART A: Mrs. konsdorf claims that angle R is a right angle.Is Mrs. konsdorf correct? explain your reasoning PART B: if T is trab

Anna007 [38]

Answer:

Part A: Angle R is not a right angle.

Part B; Angle GRT' is a right angle.

Step-by-step explanation:

Part A:

From the given figure it is noticed that the vertices of the triangle are G(-6,5), R(-3,1) and T(2,6).

Slope formula

$m=\frac{y_2-y_1}{x_2-x_1}$

The product of slopes of two perpendicular lines is -1.

Slope of GR is

$\text{Slope of GR}=\frac{1-5}{-3-(-6)}=\frac{-4}{3}$

Slope of RT is

$\text{Slope of RT}=\frac{6-1}{2-(-3)}=\frac{5}{5}=1$

Product of slopes of GR and RT is

$\frac{-4}{3}\times 1=\frac{-4}{3}\neq -1$

Therefore lines GR and RT are not perpendicular to each other and angle R is not a right angle.

Part B:

If vertex T translated by rule

$(x,y)\rightarrow(x-1,y-2)$

Then the coordinates of T' are

$(2,6)\rightarrow(2-1,6-2)$

$(2,6)\rightarrow(1,4)$

Slope of RT' is

$\text{Slope of RT'}=\frac{4-1}{1-(-3)}=\frac{3}{4}$

Product of slopes of GR and RT' is

$\frac{-4}{3}\times \frac{3}{4}=-1$

Since the product of slopes is -1, therefore the lines GR and RT' are perpendicular to each other and angle GRT' is a right angle.

6 0

2 years ago