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
Goryan [66]
3 years ago
7

What is the value of q? please please please help its due today at 3pm its a test

Mathematics
1 answer:
Juliette [100K]3 years ago
5 0

Answer:

q=70

Step-by-step explanation:

All of the angles should add up to 180

52+58+q=180

110+q=180

q=70

You might be interested in
In a lab experiment, 720 bacteria are placed in a Petri dish. The conditions are such that the number of bacteria is able to dou
MakcuM [25]

Answer:

22.4 hours

Step-by-step explanation:

The population of bacteria is modelled by the equation:

P=P_0e^{rt}

From the the question, the initial population of bacteria is 720.

So after 26 hours, we have:

P=2P_0

This implies that:

2P_0=P_0e^{26r}

2=e^{26r}

26r =  ln(2)

r =  \frac{ ln(2) }{26}

r = 0.0267

We want to find how long it will take for there to be 1310 bacteria present.

1310=720e^{0.0267t}

\frac{1310}{720}  =  {e}^{0.0267t}

\ln(\frac{1310}{720})  = {0.0267t}

0.59853= {0.0267t}  \\ t =  \frac{0.59853}{0.0267}

t = 22.417

To the nearest tenth , it will take 22.4 hours

6 0
3 years ago
PLS HELP AND EXPLAIN HOW TO DO IT ASWELL ILL MARK YOU BRAINLIEST ​
Margarita [4]

Answer:

251.33 = 251

Step-by-step explanation:

V= πr²h = π·2²·20 ≈ 251.32741 = 251.33

4 0
3 years ago
Read 2 more answers
Parker is going to attend a four-year university that has an annual tuition of $16,110. He has $45,800 in savings and has a gran
Svetlanka [38]

Answer:

$13,640

Step-by-step explanation:

money that need to pay for the tuition for all four years

=$16,110×4

=$64,440

the money he had

=$45,800+$5,000

=$50,800

the difference

=$64,440-$50,800

=$13,640

3 0
2 years ago
If 0.15% of budget is spent on office supplies, what decimal should you multiply budget
VMariaS [17]

Answer:

0.015

Step-by-step explanation:

0.15% = 0.0015

{transfer}

4 0
1 year ago
Determine el área del siguiente rectángulo
Arte-miy333 [17]
English ⬇️

So, 8*8=64, and is expressed as 64 square feet. A square has all sides equal. So, since one side is 8 feet long the other sides also have the same length. Area of a rectangle is length multiplied by the width.

Answer?= 8

Spanish ⬇️

Entonces, 8 * 8 = 64, y se expresa como 64 pies cuadrados. Un cuadrado tiene todos los lados iguales. Entonces, dado que un lado mide 8 pies de largo, los otros lados también tienen la misma longitud. El área de un rectángulo es la longitud multiplicada por el ancho.

hola no puedo hablar español así que tuve que traducir espero que esto sea bueno y la respuesta es 8 ¡buena suerte!
5 0
2 years ago
Other questions:
  • PLZ HELP ME ASAP.. Which is the correct algebraic expression after combining like terms?
    9·1 answer
  • Mike wants to make meatloaf. His recipe uses a total of 8 lbs of meat. If he uses a 3 to 1 ratio of beef to pork how much pork w
    7·2 answers
  • The temperature at noon is 0°C. The temperature changes buy-3/2°C every hour for 4 hours. Write a expression to represent this s
    6·1 answer
  • The principle is 300 and the rate is 3%and 4 years is the time what is the interest earned and the new balance
    5·1 answer
  • Find the equation of the para bola that has zeros of x = -2 and x = 3 and a y-intercept of (0,-30)
    12·1 answer
  • Two buses leave Columbus, Ohio at the same time and travel in opposite directions. One bus averages 55mi/h and the other average
    6·1 answer
  • Write 21/23 as a decimal rounded to the nearest tenth.
    6·1 answer
  • Solve. Justify your responses.<br> Use statement and reason to justify
    12·1 answer
  • Need answers before 12:13
    6·1 answer
  • A drive-through car wash can wash 10 vehicles in 45 minutes. At this rate, how long would it take to wash 4 cars?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!