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
ser-zykov [4K]
3 years ago
9

Can someone please solve this?

Mathematics
2 answers:
EleoNora [17]3 years ago
4 0

Answer:

1) D

2) C

3) 30

4) No, Yes, Yes

5) C

Step-by-step explanation:

The only problem I would show work for would be #5

Here is how to find the area using the given lengths in regards to x

25x^2 + 25x^2 = c^2

50x^2 = c^2

c = \sqrt{50x^2}

\sqrt{50x^2} x \sqrt{50x^2}

x\sqrt{50} x x\sqrt{50}

2x\sqrt{50}

x^{2}\sqrt{50}

5x^{2}\sqrt{2}

svetlana [45]3 years ago
3 0

Answer:

1.C (I’m not sure). 2.C 3. 30 4.Yes 5.C

Step-by-step explanation:

your welcome 1. Is logic 2. You set them equal and get 5 3. It’s a 17 15 8 so 15*2=30 4. They are all true. 5. That squared is that

You might be interested in
Which is a valid prediction about the continuous function f(x)?
goblinko [34]
I believe the answer is C. third choice

<span>f(x) ≥ 0 over the interval [–1, 1].</span>
6 0
3 years ago
Read 2 more answers
Sales tax is 7%. If c represents the retail cost of an item, which of the following expressions represent(s) the total cost of t
Lilit [14]

Answer. C + .07c

Step-by-step explanation:

C is retail. Sales tax of 7% (.07) is added to that retail cost to reach the total sales price

4 0
3 years ago
Read 2 more answers
Plssss help me I gotta turn the rest of my other assignments my 11:59 pm <br> T-T
Ad libitum [116K]
B hope this helps good luck
3 0
3 years ago
Find an expression for the nth term ( tn ) in each of the following sequences:
Alexandra [31]

Answer:

The expression for the nth term is Tn = 8n -7

Step-by-step explanation:

Here, we are to find an expression for the nth term of the sequence.

Mathematically, the nth term of an arithmetic sequence can be expressed as;

Tn = a + (n-1)d

for T2, the equation is

a + d = 9

for T4, the equation is

a + 3d = 25

we can substitute the equation of T2 into T4 but we first need to rewrite T4

a + d + 2d = 25

9 + 2d = 25

2d = 25 -9

2d = 16

d = 16/2

d = 8

now since a + d = 9

a = 9-d

a = 9-8

a = 1

So the expression for the nth term would be;

1 + (n-1)8

1 + 8n - 8

= 8n -8+1

= 8n -7

6 0
3 years ago
Find the distance between points P and Q.
Kazeer [188]

Answer:

4;3 might be the answer

8 0
4 years ago
Read 2 more answers
Other questions:
  • Simplify the expression using the exponent properties 5 ^ −4 x 5^ −3
    7·1 answer
  • the histogram shows the number of people who viewed each showing of scary night at one movie theater during its opening week the
    14·1 answer
  • The area of the green square is 9 ft. The area of the red square is 16 ft?
    15·1 answer
  • f(x) has domain , and range . A 2-column table with 5 rows. Column 1 is labeled x with entries negative 4, negative 2, 0, 2, 4.
    5·1 answer
  • The water level at Lake Penny changed −1 1/10 in. this year. Next year, it is predicted to change another −1 2/5 in.
    11·1 answer
  • Errol's bike ride from home to school can be modeled by the equation d(t) = -4t+2, where d(t) is
    13·1 answer
  • If p is inversely proportional to the square of q and p is 3 when he was 12 determine p when q is equal to 3
    7·1 answer
  • Sam needs to figure out how much purple paint to buy.
    5·1 answer
  • In a trivia contest, players form teams and work together to earn as many points as possible for their team. Each team can have
    9·1 answer
  • A variable needs to be eliminated to solve the system of equation below. Choose the correct first step.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!