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
Stells [14]
3 years ago
8

Devon has $45 in his savings account. Which equation can be used to determine how much Devon needs to save in order to have $315

in his savings account?
a)w−45=315 b)w+45=315 c)w−315=45 d)w+315=45
Mathematics
1 answer:
maks197457 [2]3 years ago
7 0
B) w+45=315

315-45=270

w=270

270+45=315
You might be interested in
Consider the following graph
DENIUS [597]

a) The equation of axis is the middle y-coordinate, which is y = -1.5.

b) The period is the amount of time it takes for the graph to repeat, which is 6.

c) The amplitude is the vertical distance from an extreme point to the midpoint, which is 3.

d) This is a cosine graph since when x=0, y is not equal to 0.

7 0
2 years ago
HELPPP ME OUTTTT!!!!!
ryzh [129]

Answer:

Measure of the unknown angle is 21°.

Step-by-step explanation:

In the given question,

Measure of opposite side and the measure of hypotenuse have been given.

Therefore, we will use the trigonometric ratio for the unknown angle which has the ratio of opposite side and the hypotenuse.

\text{sin}\theta=\frac{\text{Opposite side}}{\text{Hypotenuse}}

      =\frac{13}{36}

      =0.36111

\theta \approx \text{sin}^{-1}(0.36111)

\theta \approx 21.17

\theta \approx 21^{\circ}

Therefore, measure of the unknown angle is 21°.

3 0
3 years ago
Mystery number: The number is less than 190000 and greater than 180000.
Kipish [7]
The answer to it is    
180, 000 <n> 190, 000 
180,000 + 2000 = n = 5000-187, 000 
182,000 = n = 182, 000   
Or,  
 180, 000 <n> 190,000                     
 n + 5000= 187, 000                           n – 2000 = 180, 000 
 n= 187, 000- 5000                             n = 180, 000 + 2000 
 n= 182, 000                                       n= 182, 000 
6 0
4 years ago
The current median home price is 287500, which is 15% higher than last years price. What was last years median home price?
Simora [160]
287500   - 287500x0.15 = last year cost =244,375
6 0
3 years ago
Need help finding the area
Andreas93 [3]

Answer:

the answer is 247.7 cm²

see the attachment photo!

5 0
3 years ago
Other questions:
  • What is the unit rate of the ingredients in your recipe?
    11·1 answer
  • (-3 1/3)+1/2<br><br><br> -7/4 - -3 1/4 pls answer
    13·1 answer
  • Given △RST ~ △RQP.<br><br><br> What is the value of x?
    11·2 answers
  • 1/9(8 1/3(21x-51y)1x-108y+2x^2)
    9·1 answer
  • Solve the following system.<br><br>x 2 - y = 3<br>x - y = -3<br><br>The solution set
    8·1 answer
  • Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F'G'H'I': Hexagon DEFGHI and Hexagon D prime E
    7·2 answers
  • Select the two values of x that are roots of this equation 2x2+7x+6=0
    8·1 answer
  • Arrange the numbers in order from least to greatest.
    9·1 answer
  • Help please No links And with explanation please!
    13·1 answer
  • Please help i really do need the answer i got to get it right please help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!