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3 years ago

X - 10 = 25 please solve this hurry

Mathematics

2 answers:

Alona [7]3 years ago

4 0

X is equal to 35
Sorry I would have put x=35 but aparently you have to have 20 characters

Kitty [74]3 years ago

3 0

X - 10 = 25
add 10 to both sides
X = 35

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the parallel sides of a trapezium are such that the longer side is 4cm more than the shorter side of the distance between them i

saw5 [17]

Answer:

32cm and 28cm

Step-by-step explanation:

Area of a trapezium=0.5 ( sum of parallel sides ) × height

600=0.5( 4+a+a)×20

where a is the length of the shorter side

600÷0.5=(4+2a)×20

1200=(4+2a)×20

1200÷20=4+2a

60=4+2a

60-4=2a

56=2a

56÷2=a

28=a.

since the longer side is 4 cm more than th shorter side , 28 +4=32

4 0

3 years ago

Solve for c. a(b-c)=d

Lisa [10]

Answer:

D: c=(ab-d)/a

Step-by-step explanation:

a(b-c)=d

ab-ac=d

ab=ac+d

ab-d=ac

(ab-d)/a=c

5 0

2 years ago

Read 2 more answers

Solve for x: 3x − 24 = 81

LenKa [72]

3x - 24 = 81

Add 24 to each side.

3x - 24 + 24 = 81 + 24

3x = 105

Divide each side by 3.

(3x)/3 = 105/3

x = 35

Answer: x = 35

5 0

3 years ago

Read 2 more answers

Helpppppppppp////////////////////////////////////

Paraphin [41]

Answer:

1. -3 on both side and m=4

2. +2 on both side and k=10

3. divide 3 on both side and n=6

6 0

2 years ago

Use the ditributive property for -8 (x / 3)

ioda

Greetings!

"Use the distributive property for $-8 (x / 3)$ ."

The distribute property is used to simplify an expression/equation. This is done by multiplying the contents of the parenthesis by the number outside of bracket.

 $-8 (x / 3)$
$=(-8*x / -8*3)$
Simplify.
 $=(-8x/-24)$

Hope this helps.
-Benjamin

4 0

3 years ago