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geniusboy [140]
3 years ago
10

Evaluate x+3xy - 2y for x= 4 and y

Mathematics
2 answers:
qwelly [4]3 years ago
3 0
Hopefully it’s correct

scZoUnD [109]3 years ago
3 0
Uhh I feel like this is legit

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the height of a tree was 8 feet. after a year, tree's height increased by 25%. use a bar diagram to find the new height of the t
marysya [2.9K]
8×.25=2
8-2=6
so what you would do is make a bar graph where the y axis would be years and the x axis being height
5 0
3 years ago
Help me the questions and answer choices are in the picture
Anika [276]
<span>Using the Triangle Inequality Theorem

</span><span>The sum of two side lengths of a triangle is always greater than the third side
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first one: 6, 22 , 10
6 + 22   > 10 :  yes
22 + 10 > 6   :  yes
6 + 10 > 22   :  No because 16 < 22
These 3 lengths could NOT be lengths of sides of a triangle

second one: 8 , 15 , 22
8 + 15   > 22 :  yes
15 + 22 > 8   :  yes
8 + 22 > 15   :  yes
These 3 lengths could  be lengths of sides of a triangle

Answer:
Second option
8 cm, 15 cm, 22 cm
3 0
3 years ago
Elaina wrote two correct variable expressions to represent the phrase “one-fourth of a number.” Which variable expressions could
Naily [24]
1/4n, and also D IF it's n/4.
7 0
3 years ago
Read 2 more answers
Which type of angle is
lianna [129]

Answer:

huh

Step-by-step explanation:

wheres the angle??????

7 0
3 years ago
Anna earned 22 points on her last test. If there were 40 possible points, what was her percent grade?
dimulka [17.4K]

Answer:

55%

Step-by-step explanation:

Since Anna earned 22 points, and there was a total of 40 points, this means that she scored 22 out of 40 points. You can simplify this by dividing the denominator and numerator by 2. Then, you can multiply both the numerator and denominator by 5 to get a number out of 100.

\frac{22}{40} = \frac{11}{20}=\frac{55}{100}*100%=55%

6 0
3 years ago
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