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LUCKY_DIMON [66]
3 years ago
12

I’ll send you the picture of my question

Mathematics
1 answer:
Svet_ta [14]3 years ago
4 0

Answer:

ok

Step-by-step explanation:

You might be interested in
Pls help my with one and two asap
Dafna11 [192]

Answer:

Step-by-step explanation:

for nr. 1

sum of angles in  a triangle=180

x=180-(81+84)=15

acute triangle

for nr.2

x=180-(24+36)=120

obtuse triangle

4 0
3 years ago
The price of an item has been reduced h 45% the original price was $49
borishaifa [10]

Answer:

$26.95, you save  $22.05

Step-by-step explanation:

$49 x 0.45 = $22.05 savings, 49 - 22.05 = 26.95

3 0
3 years ago
Two sides of the triangle are 6 and 6. Which of the following could be the length of the third side?
sergejj [24]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
–20 ÷ 5 = <br><br> I need help
Rashid [163]
The answer is -4
-20 divided by 5 ^
7 0
3 years ago
If the total area of a picture measuring 10 inches by 12 inches plus a matting of uniform width surrounding the picture is 224 s
ELEN [110]
Let
x-----------> <span>uniform width surrounding the picture

we know that
(10+2x)*(12+2x)=224-----> 120+20x+24x+4x</span>²=224
4x²+44x+120-224=0
4x²+44x-104=0

using a graph tool-----> to resolve the second order equation
see  the attached figure

the solution is
x=2 in

the answer is
2 inches

4 0
3 years ago
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