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Elanso [62]
2 years ago
11

Help please I’ll give Brainly please answer both I’ll give 5 stars and lines

Mathematics
2 answers:
konstantin123 [22]2 years ago
8 0
X=26
The acute angles of a right-angled triangle other than the right angle always add up to 90 degrees
So, we get
(48-x) + (3x-10) =90
48-x+3x-10=90
-x+3x-10+48=90
2x+38=90
2x+38=90
2x=90-38
2x=52
Divide both sides by 2
52 divided by 2
X=26
Llana [10]2 years ago
5 0

Answer:

I  really cant see the picture that well or, i would help.

Step-by-step explanation:

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The questions on a test consist of 10 multiple choices, 3 essays, and 9 free responses. If the questions are ordered randomly, w
stepladder [879]

Answer:

\frac{9}{22}

Step-by-step explanation:

add all qestions together 10+3+9=22

and put the number of free responces on top of the total number of qestions

\frac{9}{22\\}

and you cant simplify it so its in its simplist form

3 0
3 years ago
Three friends go out for pizza. A slice costs $3.75 a soda costs $2.25. If they each get a soda and a total of 8 slices, how muc
Tpy6a [65]
Answer= 36.75
3.75x 8 = 30
2.25x3= 6.75
6.75+30=36.75
8 0
3 years ago
What's the inequality for 15x + 21 ≥ 120​
Andrei [34K]
X>= 6.6 is your answer
5 0
3 years ago
I bought a car of 650,000 and<br>sold it for 520,000. Find the<br>lost Percent ?<br>​
Tom [10]

Answer:

20% decrease in value.

Step-by-step explanation:

Do 650,000 divided by 100 to find what 1% of the original price is:

650,000 divided by 100 = 6,500

To find what percentage of the original price 520,000 is, we divide it by 1% of the original cost (6,500):

520,000 divided by 6,500 = 80 (percent)

So if 520,000 is 80% of 650,000 the car has decreased in value by 20%.

7 0
3 years ago
(1,-7) with a slope of -5 as an equation
Butoxors [25]

I'm assuming you want an equation with a slope of -5 that also passes through the point (1, -7).

An equation that fits this is

y =  - 5x - 2

Hope this helps!

4 0
3 years ago
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