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
Mashcka [7]
3 years ago
8

Use a two variable write an equation for the total number of boys and girls is 428

Mathematics
1 answer:
padilas [110]3 years ago
6 0
X = girls
Y = boys

X + y = 428
You might be interested in
looks out from the crown of the Statue of Liberty, approximately 250 ft above ground. The tourist sees a ship coming into the ha
Zigmanuir [339]

Answer:

The distance from the base of the statue to the ship is 771.60 ft

Step-by-step explanation:

Refer the attached figure

Height of statue AB= 250 feet

The tourist sees a ship coming into the harbor and measures the angle of depression as 18°.

So, ∠ACB = 18°

We are supposed to find the distance from the base of the statue to the ship i.e. BC

In ΔABC

Tan \theta = \frac{Perpendicular}{Base}

Tan 18^{\circ}=\frac{AB}{BC}

Tan 18^{\circ}=\frac{250}{BC}

BC=\frac{250}{Tan 18^{\circ}}

BC=\frac{250}{0.324}

BC=771.60 ft

Hence the distance from the base of the statue to the ship is 771.60 ft

3 0
3 years ago
You anyone want points 2+2
geniusboy [140]

Answer:

4

Step-by-step explanation:

either 22 or 4 but my money is on 4

5 0
3 years ago
Why aren’t credit cards included in m1 or m2 definition of money?
mel-nik [20]

Credit cards are not considered to be part in the m1 and m2 definition of money. Because the M1 definition of money revolves around money which are in the hands of the public and written checks, while the M2 definition of money revolves around savings accounts, time deposits of under $100,000, and balances in retail money market mutual funds. Which also includes the M1 in the M2. While, the M3 definition of money refers to the balances in institutional money funds, repurchase accountabilities dispensed by depository establishments, and the Eurodollar. It also includes M1 and M2. Credit cards are not considered to be in M1 and M2 definitions of money, since credit cards becomes part of the money transaction only, during the payment of your credit card bill. 

8 0
3 years ago
Find the coordinates of the reflected image.
andreyandreev [35.5K]

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y ), hence

F(- 1, 9) → F'(- 1, - 9)

G(- 2, 1) → G'(- 2, - 1)

H(- 7, 4) → H'(- 7, - 4)

4 0
3 years ago
Anyone know this?? Thanks
xz_007 [3.2K]

9514 1404 393

Answer:

  x = 4

Step-by-step explanation:

The figure is a rhombus when the sides are the same length.

  21 -x = 2x +9

  12 = 3x . . . . . . . . add x-9 to both sides

  4 = x . . . . . . . . . . divide by 3

8 0
3 years ago
Other questions:
  • suppose that A and B are points on the number line. if AB=14 and A lies at 9, where could B be located?
    11·1 answer
  • Decide whether the following statement is true or false. If​ false, show why.
    14·1 answer
  • A circular arena is 120 meters across. What is the circumference of the arena to the nearest meter ?
    14·1 answer
  • A candy factory has 2 machines that make pieces of candy. Machine A makes 984 pieces of candy
    13·1 answer
  • Ab+c=d solve for b.
    12·2 answers
  • HELPPPPPPPPPPPPPPPPPPPP
    9·2 answers
  • A gym membership in 2010 was $8,700. Now it is $6,400.
    7·1 answer
  • "<br> Use the following graph to determine the solution(s) of:<br> y= x^2- x - 6
    13·1 answer
  • The difference of 9 and the square of a number.<br> 100 POINT
    11·1 answer
  • 8
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!