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
puteri [66]
3 years ago
8

The pair of figures is similar. Find x. Round to the nearest tenth if necessary.

Mathematics
1 answer:
OleMash [197]3 years ago
3 0

Answer:

a

Step-by-step explanation:

You might be interested in
The coldest temperature in New York City was -15 on February 9th 1934, The next day the temperature rose 42 degrees. Write an ex
masya89 [10]

Answer:

27°C

Step-by-step explanation:

The temperature on February 9th 1934 = -15°C

The next day the temperature rose 42 degrees.

We need to find an expression for the temperature on February 10th.

February 10th temperature = -15 + 42

= 27°C

So, the temperature on February 10th is 27°C.

4 0
2 years ago
I'm supposed to answer this word problem "Martin bought a television for $225. It had been on sale for 25% off. How much money d
garik1379 [7]

Answer:

<em>Martin saved $75 on the television because of the sale</em>

Step-by-step explanation:

<u>Equations</u>

Let's call x=the original price of the television (before discount).

The television had been on sale for 25% off, this means the discount was:

25% of x = \frac{25}{100}.x = 0.25x

The sale price was the original price minus the discount:

x - 0.25x = 0.75x

This is what Martin paid, thus:

0.75x = 225

Dividing by 0.75:

x = 225 / 0.75

x = $300

The original price of the television was $300, and the discount was:

0.25*$300 = $75

Martin saved $75 on the television because of the sale

4 0
3 years ago
Use the drop-down menus to complete the statements about the function p(x) = x(x – 1) + 1. The value of a is . The value of b is
Ludmilka [50]

Answer: The value of a is 1. The value of b is -1. The value of c is 1. The value of the discriminant is -3. The quadratic function will not intersects the  x-axis.

Explanation:

The standard form of a quadratic equation is,

p(x)=ax^2+bx+c

The given function is,

p(x)=x(x-1)+1

It can be written as,

p(x)=x^2-x+1

By comparing this equation with the standard form of quadratic equation. we get,

a=1

b=-1

c=1

The formula for discriminant is,

D=b^2-4ac

D=(-1)^2-4(1)(1)

D=1-4

D=-3

The value of the discriminant is -3.

If D<0, it means the function have no real roots.

If D=0, it means function have one real roots.

If D>0, it means function have two real roots.

Since D<0 it means the function have no real roots. So the function will not intersect the x-axis at any point.

8 0
3 years ago
Read 2 more answers
1) Find 0.2+(-0.6).<br> » Model the expression on the number line
Temka [501]

Answer:

-0.4

Step-by-step explanation:

If using a number line, start at 0.2 and go backwards 0.6 to get to -0.4

5 0
3 years ago
If f(x) = 5x + 40, what is f(x) when x<br> О-9<br> От<br> o15<br> .
qaws [65]

Answer: x = -9, x = 115

Step-by-step explanation:

when x = -9 :

5(-9) + 40

-45 + 40

= -5

when x = 15

5(15) + 40

75 + 40

= 115

7 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the expression. 5 + 4 • (8 – 6)2
    12·1 answer
  • Simplify. –20 + (–2) • (–6) = A. –132 B. –32 C. –8 D. 132
    5·2 answers
  • Convert 2845 inches per second to miles per hour. Round to one decimal place.
    7·1 answer
  • HELP FASTTTT Which graph shows the solution to the system of linear inequalities ?
    12·2 answers
  • ????????????????????
    9·1 answer
  • Please assist me with #14​
    10·1 answer
  • If f(x) is a linear function, which statement must be true? f(x) has no constant term. f(x) has no x2-term. f(x) has no terms wi
    6·1 answer
  • How much would a Jacket cost if they were originally marked for $275 but on sale for 10% off. (No tax) Write your answer and exp
    10·2 answers
  • De cuantas formas distintas se puede formar una fila de 10 personas?
    10·1 answer
  • 6.<br> Find the measure of a.<br> 115°
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!