3 years ago

What is the area of the triangle?

Mathematics

1 answer:

Andrews [41]3 years ago

7 0

Answer:

Can u attach the image pls

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Flura [38]

Here is the answer. Hope this helps!

5 0

2 years ago

Simplify 4a +3b - a -5b

Umnica [9.8K]

4a + 3b - a - 5b

First, gather the like terms.
$(4a - a)+(3b-5b)$
Second, subtract 4a - a to get 3a.
$(3a)+(3b-5b)$
Third, subtract 3b - 5b to get 2b.
$3a - 2b$

Answer: 3a - 2b

6 0

3 years ago

the junior class has 50 students. twenty-five students take french, 15 take latin, and 10 take both. if a student is chosen at r

ivann1987 [24]

P(F) = 0.5
P(L) = 0.3
$P(F\cap L)=0.2$
$P(F\cap L')=0.5-0.2=0.3$
$P(F'\cap L)=0.3-0.2=0.1$
$P(F'\cap L')=1-0.3-0.2-0.1=0.4$

3 0

3 years ago

49 = -5n – 2n<br> I think I know the answer but just wanna be sure?

Svetach [21]

Answer:

n = -7

Step-by-step explanation:

49 = -5n - 2n

combine like terms

-5 - 2 = -7

49 = -7n

divide both sides by -7

49/-7 = -7n/-7

49/-7 = n

49/-7 = -7

-7 = n

3 0

3 years ago

Help I’ll give brainlest. Idk the answer bruh pls :/m

lakkis [162]

Answer:

Since the exponent of the scientific notation is positive, move the decimal point 5 places to the right. 290000

Step-by-step explanation:

5 0

2 years ago