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
pickupchik [31]
3 years ago
12

Solve for x. really beed help before my final!!!!​

Mathematics
1 answer:
S_A_V [24]3 years ago
3 0

Answer:

√19 or 4.36

Step-by-step explanation:

Since one leg is missing, you need to use Pythagorean theorem for this.

The hypotenuse is known so,

c² - a² = b²

c = 10

a = 9

b = ?

10² - 9² = b²

100 - 81 = b²

19 = b²

b = √19

You might be interested in
Can you please answer this for me :<br> A<br> B<br> C<br> D
strojnjashka [21]

Answer:

17/21

Step-by-step explanation:

Because i had that question and it was 17/21

4 0
3 years ago
Name non equivalent fractions
garri49 [273]
Nonequivalent fractions are not equal to each other. To determine if two fractions are nonequivalent, you must also cross multiply. For example, to determine if 1/3 and 2/5 are equivalent, you must multiply 1 times 5, which equals 5, and 3 times 2, which equals 6.
7 0
3 years ago
Can anyone help me out on this question?
svp [43]

Firstly , we will check continuity at x=1

we can use method

Suppose, f(x) is continuous at x=c

then it must satisfy

\lim_{x \to c} f(x)=f(c)

\lim_{x \to 1} f(x)=f(1)

firstly , we can find limit

\lim_{x \to 1-} f(x)=  \lim_{x \to 1-}(x+3)=1+3=4

\lim_{x \to 1+} f(x)=  \lim_{x \to 1-}(3x+1)=3*1+1=4

so, we get

\lim_{x \to 1} f(x)= 4

now, we can find f(1)

f(1)=3*1+1=4

so, we got

\lim_{x \to 1} f(x)=f(1) =4

so, this is continuous at x=1

Hence , option-D...........................Answer

5 0
3 years ago
Triangles T1 and T2 are congruent.
Inessa [10]

The single transformation that can be used to map T₁ onto T₂ is Rotate T₁ 180° about the origin.

<h3>What transformation would map T₁ onto T₂?</h3>

When a shape is rotated 180° about the origin, it means that the points go from (x, y) to (-x, -y).

The points on T₁ if rotated 180° about the origin would go from:
(-2, -2) to (2, 2)

(5, -6) to (-5, 6)

(5,0) to (-5, 0)

These are the points of T₂ so the way to map T₁ on T₂ is to use a 180° about the origin.

Find out more on rotating about the origin at brainly.com/question/16200542

#SPJ1

3 0
2 years ago
In a blueprint, the kind of drawing used is called a:
Ivenika [448]
B. Scale Drawing
 :) sorry this is late
5 0
4 years ago
Other questions:
  • 15. Write the following inequality in slope-intercept form.<br> - 8x + 4y 2 -52
    10·1 answer
  • Irene has a checking account. On Monday she writes a $160 check for groceries. Then she deposits $125 into her account. Finally,
    11·1 answer
  • Factor the expression: -r-8
    12·1 answer
  • Can someone go step by step to show me how to find the Slope of CD?
    8·1 answer
  • A
    13·1 answer
  • Why does the have to be 20 characters<br> but can you help
    8·1 answer
  • Based on the resolution, summarize the story’s message about what it means to be a hero.
    10·1 answer
  • A grocery store sign indicates that
    12·2 answers
  • 7. A diver dove to a location 4
    7·1 answer
  • 1/2a - 4 = 6 try and answer this question
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!