2 years ago

Find the measure of angle 1 and 2 pls

Mathematics

1 answer:

Flura [38]2 years ago

4 0

Answer:

Your answer is

1. 42.5

2. 95

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Fill in the boxes to complete the addition. 3/5+1/4

Fynjy0 [20]

Answer:

3/5 + 1/4 = 17/20

Step-by-step explanation:

$\frac{3}{5} + \frac{1}{4}$
LCM is 20
$\frac{12}{20} + \frac{5}{20}$
$\frac{17}{20}$

7 0

2 years ago

1. Find the value of the unknown angles in the following diagram.

kipiarov [429]

Answer:

z= 40

y=140

x= 115

Step-by-step explanation:

look at the pics

6 0

2 years ago

A ball is launched straight up in the air from a height of 6 feet. Its velocity (feet/second) t seconds after launch is given by

german

Step-by-step explanation:

A ball is launched straight up in the air from a height of 6 feet. The velocity as a function of time t is given by :

f(t) = -32 t+285

Height of the ball is :

$h(t)=\int\limits{f(t){\cdot} dt}\\\\h(t)=\int\limits{(-32t+285){\cdot} dt}\\\\h(t)=-16t^2+285t+C$

C is constant. Here the ball is launched from a height of 6 feet. So,

$h(t)=-16t^2+285t+6$

At t = 2 s, $h(t)=-16(2)^2+285(2)+6=512\ m$

At t = 9 s, $h(t)=-16(9)^2+285(9)+6=1275\ m$

Between 2 s and 9 s, the ball's height changed is : 1275 - 512 = 763 m.

6 0

3 years ago

Simplify the following:<br><br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B8x%5E2y%5E2-10xy%5E3-22y%7D%7B2y%5E2%7D" id="TexForm

alisha [4.7K]

Answer:

$\frac{4x^2y-5xy^2-11}{y}$

Step-by-step explanation:

$\frac{8x^2y^2-10xy^3-22y}{2y^2}$

$=\frac{8x^2y-10xy^2-22y}{2y}$

$=\frac{4x^2y-5xy^2-11}{y}$

[RevyBreeze]

5 0

2 years ago

Read 2 more answers

What's 400 divided by 5 show your work

vlada-n [284]

5 goes into 40 8 times than add a zero

6 0

3 years ago

Find the measure of angle 1 and 2 pls​

Find the measure of angle 1 and 2 pls