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
Stolb23 [73]
3 years ago
15

Please answer asap.........

Mathematics
1 answer:
iren [92.7K]3 years ago
5 0

Answer:

1.4 i would wait for someone else to answer it I'm not sure

Step-by-step explanation:

You might be interested in
Kira is a software saleswoman. Her base salary is $1600, and she makes an additional $60 for every copy of "English is Fun" she
Alchen [17]

Answer:

P = 1600 + 60N; $3,340

Step-by-step explanation:

Since we know she gets $1,600 as a base, and $60 <em>each book</em>, we have to add a variable to 60 to show how many books she sells. Your first equation will be P (which is the total) = 1,600 + 60N. Now, we have to replace N with 29. You now have P = 1,600 + 60(29) = 1,600 + 1,740 = $3,340. That's your answer!

5 0
3 years ago
Read 2 more answers
Find the value of x in the triangle shown below 5 3
Alika [10]

Answer: 4

Step-by-step explanation: b =√c² - a ²

=√ 5² - 3 ²

=√16

=4

8 0
2 years ago
Li needs 15 pieces of string each 1/2 of an inch long. she cut a 6 inch piece of string into pieces that are 1/2 of an inch long
Paraphin [41]
3 more hope this helps
4 0
3 years ago
Given that u =&lt; 2,12 &gt;, and z =&lt; -7,5 &gt;
swat32

Using the dot product:

For any vector x, we have

||x|| = √(x • x)

This means that

||w|| = √(w • w)

… = √((u + z) • (u + z))

… = √((u • u) + (u • z) + (z • u) + (z • z))

… = √(||u||² + 2 (u • z) + ||z||²)

We have

u = ⟨2, 12⟩   ⇒   ||u|| = √(2² + 12²) = 2√37

z = ⟨-7, 5⟩   ⇒   ||z|| = √((-7)² + 5²) = √74

u • z = ⟨2, 12⟩ • ⟨-7, 5⟩ = -14 + 60 = 46

and so

||w|| = √((2√37)² + 2•46 + (√74)²)

… = √(4•37 + 2•46 + 74)

… = √314 ≈ 17.720

Alternatively, without mentioning the dot product,

w = u + z = ⟨2, 12⟩ + ⟨-7, 5⟩ = ⟨-5, 17⟩

and so

||w|| = √((-5)² + 17²) = √314 ≈ 17.720

7 0
2 years ago
20 POINTS!!!
ZanzabumX [31]

It’s 00.9

Step-by-step explanation: I just took the test I know

3 0
2 years ago
Read 2 more answers
Other questions:
  • Amy uses two thirds of a yard fabric for each pillow she makes how many yards of fabric will she need in order to make 8 pillows
    10·1 answer
  • Simplify and express in exponential form: 8^-1 * 3^3/ 2^-4 * 9^-2
    15·2 answers
  • Two mechanics worked on a car. The first mechanic worked for
    15·1 answer
  • Use the function f(x)=2^x/x to answer the question. Which combination could result in the function f(x)?
    6·1 answer
  • The measure of&lt;ABC is 102°, find the measure of &lt;DBC
    7·1 answer
  • How many decimal places does an irrational number have?
    9·1 answer
  • in a triangle, a 32° angle is between two sides of 6 feet and 8 feet. what is the length of the thrid side, in feet?​
    13·1 answer
  • Pete has 4 packs of gum balls. Each pack has 5 gum balls. If Pete gives the same number of gum balls to 6 friends, how many gum
    12·1 answer
  • Easy 100 points if you do all 5 questions.<br> plz help
    10·2 answers
  • Use synthetic division to find the quotient. If there is a remainder do not include it in your answer. Recall:dividend\div divis
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!