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
AleksAgata [21]
3 years ago
12

A letter to Europe from the United States cost $.94 to mail. A letter mailed within the United States cost $.44. Nancy mailed fi

ve letters for $3.70, some to Europe and some to the United States. How many letters did she send to Europe. Explain.
Mathematics
1 answer:
frosja888 [35]3 years ago
7 0

Answer:

3

Step-by-step explanation: i used my calculator

You might be interested in
A transformation of ΔSTV results in ΔUTV. 2 triangles are connected at their base. Both triangles have identical side lengths an
Sergeu [11.5K]

Answer:

the answer is reflection

Step-by-step explanation:

i took edg

6 0
4 years ago
Read 2 more answers
This question is from the tangent ratio section in our chapter and im not sure how to solve for this
VladimirAG [237]
The large triangle is an isosceles since both angles at the base each equal 42°.
In an isosceles triangle the altitude z is at the same time median , then it bisects the opposite side in the middle . So w = 120/2 = 60

Now let's calculate z:
 tan 42° = (opposite side) / (adjacent side) = z/60
tan 42° = 0.9,
0.9 = z/60 and z = 54
6 0
3 years ago
A psychologist is interested in constructing a 95% confidence interval for the proportion of people who accept the theory that a
elena-14-01-66 [18.8K]
Aja the same thing in the world and is
8 0
3 years ago
1/2(16X + 10Y) – 10X – 7Y
Illusion [34]

Answer:

the answer is −2⋅(x+y)

5 0
3 years ago
For f (x) = 4 x +1 and g(x) = x^2- 5, find (g/f)(x)
Lady bird [3.3K]

Answer:

The answer is: \frac{x^2-5}{4x+1}

Step-by-step explanation:

We are given: f(x)=4x+1 and g(x) = x^2-5

We need to find (g/f)(x).

Simply divide g(x) and f(x)\\.

Which equates to:

(g/f)(x)= \frac{g(x)}{f(x)} =\frac{x^2-5}{4x+1}

This cannot be simplified further, so it is the answer.

3 0
4 years ago
Other questions:
  • 11 + 2(z + 3) -z simplified
    8·2 answers
  • Anna has let out 50 meters of kite string when she observes that her kite is directly above emily. If anna is 35 meters from emi
    9·2 answers
  • Kate has 12 1/2 pounds of chocolate. She gives each of her 5 friends x pounds each and has 3 1/3 pounds left over. How much did
    13·1 answer
  • The table below represents a linear function f(x) and the equation represents a function g(x):
    9·1 answer
  • A cube with 2 inch sides is placed on a cube with 3 inch sides. Then a cube with 1 inch sides is placed on the 2 inch cube. What
    14·1 answer
  • ayer/ Adding and Subtracting Radicals Pre-Test Active 1 2 3 4 5 7 8 9 10 TIME REMAINING 52:33 The formula S= SA 6 gives the leng
    7·1 answer
  • Do the ratios 8/16 and 2/4 form a proportion
    13·1 answer
  • Rewrite the expression in the form x^n<br><br> Thank You
    5·2 answers
  • 1. How many fourteenths are in 5/14?
    10·1 answer
  • 8th Grade Math Homework Thursday, January 28th
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!