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
balu736 [363]
2 years ago
9

HELPPPP THIS IS 7TH GRADE MATH AND IM CONFUSEDDDD

Mathematics
1 answer:
irga5000 [103]2 years ago
6 0

Answer:

n-p for the first, p-n for the second

Step-by-step explanation:

You might be interested in
The current balance of Amber’s bank account was $8. She withdrew
8_murik_8 [283]

Answer:

$-6

Step-by-step explanation:

$(8-14)

= $-6

Hope this helped!

4 0
3 years ago
Read 2 more answers
In ΔBCD, the measure of ∠D=90°, DC = 16, CB = 65, and BD = 63. What ratio represents the cosine of ∠B?
Alisiya [41]

Answer:

15:17

Step-by-step explanation:

Since the triangle has a right angle, we may find the length of the unknown side using the trigonometric notations SOH CAH TOA where

SOA stands for

Sin Ф = opposite side/hypotenuses side

Cosine Ф = adjacent side/hypotenuses side

Tangent Ф = opposite side/adjacent side

With respect to ∠B given that ∠D=90°,

BD is the adjacent side

CB is the hypotenuse side

and DC is the opposite side

Hence Sin B = 15/17

8 0
3 years ago
Read 2 more answers
The following exchange rate is given: £1 = 1.12 euros. Convert £9 into euros.
raketka [301]

Answer:

10.08 Euro's

Step-by-step explanation:

Given that we know,

£1 = 1.12 Euro's.

To Simply convert it to Euro's you would multiply, 1.12 x 9 in order to find out what £9 is worth in Euro's.

Thus giving you,

10.08 Euro's

5 0
3 years ago
What number is the same as 3 tens + 10 ones?
mamaluj [8]
3 tens= 30
10 ones= 10
30+10=40
6 0
3 years ago
Read 2 more answers
Which of the following equations represents a line that is perpendicular to the line represented by x + 2y = 6 and passes throug
Andru [333]

Answer:

y=2x-10

Step-by-step explanation:

First change to equation into slope intercept form

2y=-x+6

y=-1/2x+3

slope=2 (beacause it is perpendicular)

y--4=2(x-3)

y+4=2x-6

y=2x-10

6 0
3 years ago
Other questions:
  • What is 9$ discounted to 4$ in percent form?
    6·1 answer
  • How can you use what you know about square numbers to find the square root of a non-perfect square number
    13·1 answer
  • How many solutions does this system have?<br><br> y=5x-1<br> y=-3x+7
    12·1 answer
  • G(n) = 2n + 4<br> f(n) = 2n^2 - 4<br> Find g(n) - f(n)
    10·1 answer
  • What is the MOST specific name for quadrilateral ABCD
    12·2 answers
  • Consider the absolute value |x+5|=-4
    8·1 answer
  • The Hiking Club plans to go camping in a State park where the
    7·1 answer
  • Four less than a number is more than 15.<br> PLS HELP ME I WILL GIVE 15 POINTSSS
    8·1 answer
  • Find the diameter of the circle shown: 7 in
    10·2 answers
  • Find the slope and y-intercept<br><br> b. y = 1/4x - 6
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!