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
Allisa [31]
3 years ago
15

How do i do this?????????

Mathematics
1 answer:
bagirrra123 [75]3 years ago
8 0
(x+3)-2 that is your answer I know because I'm great at this unit
You might be interested in
Rosabell had 27 posters for the parade, she droppd 19 while marching in the parade. how many does she hav left.
vaieri [72.5K]
11, rosabell had 11 posters for the parade
8 0
3 years ago
Charles is 20% heavier than Edith. If Charles weighs 60kg, what is Edith's weight?​
ddd [48]

Charles' weight = Edith's weight + 20% of Edith's weight

We'll use a variable to represent Edith's weight, x.

The decimal form of 20% is 0.2.

60 = x + 0.2x

60 = 1.2x

x = 50

Edith's weight is 50kg.

Hope this helps!

4 0
1 year ago
Share 120 in the ratio 1:5
zhuklara [117]
What are you asking here i think it should be 20:100
5 0
3 years ago
phil ate three less than twice as many pancakes as sara. together they combined to eat 15 pancakes. How many pancakes did each e
Levart [38]

Answer:

Let x represents the Sara eat pancake and y represents the Phil eat the pancake.

As per the statement:

Phil ate three less than twice as many pancakes as Sara.

"Twice as many pancake as Sara" means 2x

"three less than twice as many pancakes as Sara" means 2x -3

⇒y = 2x-3         .....[1]

It is also given that together they combined to eat 15 pancakes.

⇒x+y =15      .....[2]

Substitute equation [1] into [2] we get;

x+2x-3 = 15

Combine like terms;

3x-3 =15

Add 3 to both sides we get;

3x = 18

Divide both sides by 3 we get;

x = 6

Substitute the value of x in [1] we get;

y = 2(6)-3 = 12-3 =9

y = 9

Therefore, the pancakes did each eat are;

Sara eat pancake = 6 and Phil eat pancake = 9


8 0
3 years ago
Please help !! Geometry homework. Will mark brainliest answer !
sergeinik [125]

For this case we have:


By trigonometric property we have:


Cosine(\alpha)=\frac{AdjacentLeg}{Hypotenuse}

Where:


Adjacent Leg = 12\\Hypotenuse = 13\\\alpha= x

Substituting:


Cosine(x)=\frac{12}{13}

Clearing x we have:


x =Cosine^{-1}(\frac{12}{13})

Thus, the equation is: x =Cosine^{-1}(\frac{12}{13})

Answer:


x =Cosine^{-1}(\frac{12}{13})


3 0
3 years ago
Other questions:
  • What is 56/74 in simplest form?
    10·1 answer
  • Mrs. smith has bolts of material that have lengths of 42, 63, and 105 inches. she needs to cut the fabric into equal length piec
    13·3 answers
  • Natalie runs around the outside of a square park in her city. Each side of the park measures 20 meters. How far did Natalie run
    11·1 answer
  • Melody had 45$ . She spent $32.75 on a blouse. Then her mother gave her 15.50
    5·1 answer
  • 3x -5y=2x + 10 standard form
    9·2 answers
  • How is exponential growth related to the corona virus (vivid-19)?<br><br> In your own word please
    14·1 answer
  • If two points known on the line A B in the coordinate plane is (7,15) and (18,42), calculate the slope of the line AB and the le
    14·1 answer
  • How can you represent 100 as an exponential expression with 10 as the base
    14·1 answer
  • Find the value of x
    5·1 answer
  • Could some please help and explain?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!