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
photoshop1234 [79]
2 years ago
14

The measure of angle 1 is (3x + 10º and the measure of angle 4 is (4x - 15) What is the measure of angle 7?

Mathematics
1 answer:
sladkih [1.3K]2 years ago
5 0
On a typical number line, we have basically two directions that we can move on. Either to the left where the numbers are negative, of to the right where the numbers are positive.
Given that point E has a coordinate of 1 on a number line, and we are told that the distance between E and another point on the number line is 11 (EG), the possible coordinates of point G are two (either we are moving to the right or to the left). Therefore, possible coordinates of G are:
1 - 11 = -10 (to the left)
1 + 11 = 12 (to the right
You might be interested in
Number of passengers who arrive at the platform in an amtrack train station for the 2 pm train on a saturday is a random variabl
alexgriva [62]
Assuming a normal distribution  we find the standardized z scores for  a:-

z1 = (80 - 180)  / 25  =  = -100/25  = -4
z2 =  (280-180) / 25  =  4
Required P( -4 < z < 4)  from the tables is  >99.9%

b
z1 = 130-180 / 25 =  -2
z2 =  230-180 / 25  = 2

from tables probability is 2* 0.4773  =  95.46 %
8 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPPPP
Harrizon [31]
The answer is the first one
4 0
2 years ago
Read 2 more answers
Simplify root 18 x^7
Alina [70]

Answer:

herre is the answer but plz help me too 18 has the square factor 9. ... 18 = 9 · 2.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A large tank is filled to capacity with 600 gallons of pure water. brine containing 4 pounds of salt per gallon is pumped into t
nignag [31]
If A(t) is the amount of salt in the tank at time t, then the rate at which the amount of salt in the tank changes is given by

\dfrac{\mathrm dA(t)}{\mathrm dt}=\dfrac{4\text{ lbs}}{1\text{ gal}}\dfrac{6\text{ gal}}{1\text{ min}}-\dfrac{A(t)\text{ lbs}}{600\text{ gal}}\dfrac{6\text{ gal}}{1\text{ min}}
\dfrac{\mathrm dA}{\mathrm dt}=24\dfrac{\text{lb}}{\text{min}}-\dfrac{A(t)}{100}\dfrac{\text{lb}}{\text{min}}

Let's drop the units for now. We have

\dfrac{\mathrm dA(t)}{\mathrm dt}+\dfrac{A(t)}{100}=24
e^{t/100}\dfrac{\mathrm dA(t)}{\mathrm dt}+e^{t/100}\dfrac{A(t)}{100}=24e^{t/100}
\dfrac{\mathrm d}{\mathrm dt}\left[e^{t/100}A(t)\right]=24e^{t/100}
e^{t/100}A(t)=\displaystyle24\int e^{t/100}\,\mathrm dt
e^{t/100}A(t)=2400e^{t/100}+C
A(t)=2400+Ce^{-t/100}

We're given that the water is pure at the start, so A(0)=0, giving

A(0)=0=2400+Ce^{-0/100}\implies C=-2400

So the amount of salt in the tank (in lbs) at time t is

A(t)=2400\left(1-e^{-t/100}\right)
4 0
2 years ago
A granola recipe calls for 2 1/3 cup of almonds. A bag of almonds has 2 cups. To make 2 1/2 batches of granola, Ali buys 5 bags
fredd [130]
U need 2 and 1/3 cups to make 1 batch of granola bars and 1/2 of that is 1 and 1/6 cups of almonds. 10-1 and 1/6 is 8 and 5/6
3 0
3 years ago
Read 2 more answers
Other questions:
  • 16. Find the measures of ∠1 and ∠2 in the kite at right. (That rhymed!)
    11·1 answer
  • Avi's pet hamster Chubby loves to run in his hamster wheel. During one "race", Avi counts 100 rotations of the wheel. She wants
    12·2 answers
  • What is the area of this trapezoid?
    13·1 answer
  • The radius of a cylinder is 4 inches and the height is 5
    8·1 answer
  • Factor out the coefficient of the variable 1/2d+6
    6·1 answer
  • Someone please help me with this
    9·1 answer
  • Help me please thanks
    12·1 answer
  • a chemical comapany makes two brands of antifreeze . the first brand is 70% pure antifreeze and the second is 95% pure antifreez
    8·1 answer
  • Divia draws a shape with 5 sides two sides are 5 inches long. Two other sides are each 4 inches long the whole is 27 inches what
    8·1 answer
  • Luna drew a scale drawing of the high school. The parking lot, which is 54 meters wide in real life, is 102 centimeters wide in
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!