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Anna11 [10]
3 years ago
14

Simplify this 9+ -4=

Mathematics
2 answers:
igomit [66]3 years ago
6 0
5 is the answer since you have a negative sign take out the plus sign and minus 9 by 4
ddd [48]3 years ago
5 0

Answer:

13

Step-by-step explanation:

<h3>13 the answer. that correct or what</h3>
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Solve for x; 7x + 9 = 2(4x + 2) Please show your work, will vote for the brainiest answer.
vagabundo [1.1K]
<span>7x+9=2(4x+2) 
7x+9=8x+4
7x-8x=4-9
-x=-5
x=-5/-x
x=5

</span>
5 0
3 years ago
The state fair charges $14 for
Scrat [10]

Answer:

s=6r+14

Step-by-step explanation:

we know that

The linear equation in slope intercept form is equal to

s=mr+b

where

m is the slope or unit rate of the linear equation

b is the y-intercept or initial value

In this problem we have

The slope is equal to

m=\$6\ per\ ride

The y-intercept is equal to

b=\$14

so

substitute the given values

s=6r+14

5 0
3 years ago
Consider the expression 2√ 3 cos(x)csc(x)+4cos(x)-3csc(x)-2 √ 3 This expression can be represented as the product of the factors
skad [1K]
The answer:
let be A(x) =<span>2√ 3 cos(x)csc(x)+4cos(x)-3csc(x)-2 √ 3

this function can be represented as </span><span>the product of the factors

proof   
</span>2√ 3 cos(x)csc(x)+4cos(x)-3csc(x)-2 √ 3 = 

2√ 3 cos(x)csc(x)+4cos(x)csc(x) / csc(x) -  3csc(x)- 2 √ 3 csc(x) / csc(x)
this method doesn't change nothing inside the function A(x)

so we have 
[ 2√ 3 cos(x) +4cos(x) / csc(x) -  3 - 2 √ 3 / csc(x) ]  . csc(x)  this is a product of two factors, 
[ 2√ 3 cos(x) +4cos(x) / csc(x) -  3 - 2 √ 3 / csc(x) ]  and csc(x) 

for more explanation

A(x) =[ 2√ 3 cos(x) - 3 + (4cos(x) - 2 √ 3 ) / csc(x)  ]  . csc(x)



8 0
3 years ago
A bowl of cereal weights 60 oz. How heavy is it in kg?
mash [69]

Answer:

1 ounce=28.3495 grams

60 ounces=60*28.3495=1700.97 grams

1 kilogram=1000 grams

1700.97/1000=1.70097 kilograms

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Simplify<br>-2√(√3+√27=<br><br>please show working out to prove ans​
Lyrx [107]
The square roots multiply when
√
3
is distributed
Explanation:
√
3
⋅
√
27
−
√
3

√
81
−
√
3

±
9
−
√
3
Please mark the brainliest
3 0
3 years ago
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