1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkinab [10]
3 years ago
9

Find the value of y and z

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
4 0

Answer:

y = 110

z = 70

Step-by-step explanation:

You might be interested in
PLEASE HELP FASTTT!!!
nirvana33 [79]

Answer:

5 seconds

Step-by-step explanation:

Looking at your function (h(t) = -16t^2 + 48t + 160), I see that the peak height will be 196 feet, and that is achieved in 1.5 seconds.

h(1.5) = -16(1.5)^2 + 48(1.5) + 160

h(1.5) = -16(2.25)+ 48(1.5) + 160

h(1.5) = -36 + 48(1.5) + 160

h(1.5) = -36 + 72 + 160

h(1.5) = 36 + 160

h(1.5) = 196

Going down from that height, it would take 3.5 more seconds, so it would take 5 seconds in total

h(5) = -16(5)^2 + 48(5) + 160

h(5) = -16(25) + 48(5) + 160

h(5) = -400 + 48(5) + 160

h(5) = -400 + 240 + 160

h(5) = -400 + 400

h(5) = 0

8 0
3 years ago
100x^2-4=0<br> quick pls with all work
Finger [1]
4(5x+1)(5x-1) = 0

1. Take out the GCF (in this case, 4)
4(25x^2-1) = 0

2. This can be further factored. Factor the values within the parenthesis
4(5x + 1)(5x -1) = 0

4 0
2 years ago
Read 2 more answers
Great Escape bought a vintage bicycle for $3,000. They marked it up
slega [8]

Answer:

Solution,

CP of a bicycle=$3000

Marked up=40%

Now,  

→40% of $3000

→40/100x$3000

→$1200

→$3000+$1200=$4200

Again,

Discount(d)=30%

→30%of $4200

→30/100x$4200

→$1260

Hence, the discount price of the bicycle is $1260

Step-by-step explanation:

4 0
2 years ago
The diameter of a circle is 34 yards. What is the circle's circumference?
podryga [215]
The circumference is 106.76.
C = dπ
Circumference is diameter times pi(pi equals 3.14)
34 x 3.14 = 106.76
4 0
3 years ago
Is XYZ = ABC? If so, name which similarity postulate or theorem applies.
vazorg [7]

C. Similar - AA

There is no information given that shows differences between the two triangles so you can assume that they're similar.  The two angles are next to each other with no side interrupting them, and no side length is given, therefore the answer is Similar - AA (angle - angle)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Val needs to find the area enclosed by the figure. The figure is made by attaching semicircles to each side of a 42-m-42-m squar
    10·1 answer
  • What is the constant rate of change of a submarine diving every 300 feet in 2 minutes
    13·1 answer
  • What is this percent of change 40;72
    7·1 answer
  • -3x minus 2 minus -6x = -4 minus -4x plus 12
    9·1 answer
  • Devon makes $42,720 a year. What is the maximum amount he can afford for a mortgage each month? A. $890 B. $869 C. $875 D. $825​
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=552551418%20%5Cdiv%205225%20%5Ctimes%2015%20%2B%201152" id="TexFormula1" title="552551418 \div
    7·2 answers
  • 3+7+11+15+19+23+27<br>1.t1=<br>s1=<br>express t1 in terms of s1​
    12·1 answer
  • Luis evaluated the expression \large 3^5+6^3, but he made a mistake. His work is shown below:
    6·1 answer
  • Selec*t the shape bel*ow that has exactl*y two lines of symmetry as well as 180 rotation symmetry.
    14·1 answer
  • Help please I'm no good at this​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!