The colors in a ballon bouquet are 3/10 green, 2/10 yellow, and 5/10 red. What fraction of the ballon bouquet is red or yellow?

Answers

Answer 1
Answer: You have to add the top numbers but keep the bottom number the same.

2/10 + 5/10 = 7/10
Answer 2
Answer: 2/10 + 5/10 = 7/10
The fraction of the balloon bouquet is red or yellow is 7/10


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What is m∠KNL? Enter your answer in the box. ° A horizontal line segment M K intersects with line segment J L at their midpoint N. The upward-left and downward-right angles formed by these lines are obtuse. The upward-left obtuse angle is labeled left parenthesis 5 x plus 2 right parenthesis degrees. The downward-right acute angle is labeled left square bracket 3 left parenthesis x plus 14 right parenthesis right square bracket degrees.

Answers

t N.

In the figure shown below

Answer:

A horizontal line segment M K intersects with line segment J L at their midpoint N.

∠J N M =(5x+2)°

∠ LN M=3( x+ 14)°

So, ∠J N M + ∠ LN M =180°[ These two angles form linear pair.Angles forming linear pair are supplementary.]

⇒5 x+ 2+ 3 (x+ 14) =180 [ By Substitution]

⇒ 5 x+2 +3 x+42°= 180°

⇒ 8 x=180°-44°

⇒8 x= 136°

⇒x= 136°÷8

⇒x=17°

So, ∠J N M =5×17 +2=87°

∠ LN M= 3×(17 +14)=3×31=93

∠J N M =∠K N L [Vertically opposite angles]

∠K N L=87°


Answer:

The measure of \angle KNL = 87\°

Step-by-step explanation:

According to the below diagram,  horizontal line segment MK intersects with JL at their midpoint N.

So,  \angle JNM = \angle KNL  (As they are vertical angles)

Given that,  \angle JNM = (5x+2)\° and  \angle MNL = [3(x+14)]\°

As they are adjacent angles and points J, N and L are co-linear, so  \angle JNM +\angle MNL = 180\°

That means.......

(5x+2)+3(x+14)=180\n \n 5x+2+3x+42=180\n \n 8x+44=180\n \n 8x=180-44=136\n \n x=(136)/(8)=17

Thus,  \angle KNL =\angle JNM= (5*17+2)\° = 87\°

Mariel wrote these checks from her checking account: $10, $10, $31, and $10. Which number shows the change in the balance of her checking account?a: $ -61
b: $ -1
c: $ 1
d: $ 61

Answers

A:$-61 is the correct answer
I would say A, if Mariel is writing the checks, doesn't this mean that she is taking money away from her accounts? A: $ -61

Using number and symbols solve, 7x = 42

Answers

The value of x will be equal to 42.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The expression 7x = 42 for the value of x will be solved as below:-

7x = 42

x = 42 / 7

x = 6

Therefore, the value of x will be equal to 42.

To know more about an expression follow

brainly.com/question/723406

#SPJ2

divide 42 by 7 and x=6
prove it by multiplying 6x7=42

At the carnival, 9 friends bought 214 tickets.If they wanted to split all the tickets so each friend got the same amount,how many more tickets would they need to buy?

Answers

They would need to by 3 more tickets. 214 divided by 9 = 23 with the remainder of 3. So I divided 217 by 9 = 23. I added 3 to 214 which got a whole answer 23.


I hope I helped.
they need to buy 2 more tickets
214 + 2 = 216

216 tickets /9people  = 24 tickets each person

the African bush elephant weighs between 4.4 tons and 7.7 tons. what are its least and greatest weights , rounded to the nearest ton

Answers

Answer: Least and greatest weights of the African bush elephants are 4 tons and 8 tons respectively.

Step-by-step explanation:

Weight of the African bush elephant = 4.4 tons

Weight of the African bush elephant = 7.7 tons

So, Least weights of the African bush elephants =4.4

Rounded to  nearest ton = 4 tons

And ,

Greatest weights of the African bush elephants = 7.7

Rounded to nearest ton = 8 tons

Hence, least and greatest weights of the African bush elephants are 4 tons and 8 tons respectively.

It's 4 tons and 8 tons because if is 5 or more then you round up and if it's less than 5 you round down ;)))

PLEASE I NEED HELP, ASAP!!

–4(5–2a)+3(a–4)=6(2–a)–5a

Answers

The answer to this question  is a=2   

The answer is a=2:


Equation=

Open the parenthesis first:

-20+8a+3a-12=12-6a-5a

Add all the a's and the numbers together:

-32+11a=12-11a

Lastly put all a's on one side and the numbers on the other side:

22a=44

Divide the numbers and get:

a=2