88 square feet and by the way your only giving 15 points step your game up
Answer:
c
Step-by-step explanation:
1 dollar equals to 25 pesos so if u could keep multiplying that it would soon equal to 500 on 20
1 USD = 25 pesos
1x20= 20
20x25= 500
Answer:
D. (–∞, –4] U [5, ∞)
Step-by-step explanation:
The graph is positive on the interval -4 < x < 5, so is non-positive for all other values of x:
(-∞, -4] ∪ [5, ∞)
Answer:
(h+9)⋅(h+2)
Step-by-step explanation:
1.1 Factoring h2+11h+18
The first term is, h2 its coefficient is 1 .
The middle term is, +11h its coefficient is 11 .
The last term, "the constant", is +18
Step-1 : Multiply the coefficient of the first term by the constant 1 • 18 = 18
Step-2 : Find two factors of 18 whose sum equals the coefficient of the middle term, which is 11 . -18 + -1 = -19
-9 + -2 = -11
-6 + -3 = -9
-3 + -6 = -9
-2 + -9 = -11
-1 + -18 = -19
1 + 18 = 19
2 + 9 = 11 That's it
Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, 2 and 9
h2 + 2h + 9h + 18
Step-4 : Add up the first 2 terms, pulling out like factors :
h • (h+2)
Add up the last 2 terms, pulling out common factors :
9 • (h+2)
Step-5 : Add up the four terms of step 4 :
(h+9) • (h+2)
Which is the desired factorization
Hello!
To find ∠B, we will want to find ∠C. As all of the interior angles of a triangle add up to 180°, we could subtract the measures of angles A and C to find B.
First of all, our 113° angle and ∠C are supplementary. This means that their angle measures add up to 180°. As you can see, combining their angle measures would make a semi-circle, or a straight angle.
113+c=180
We subtract 113 from both sides.
c=67
Therefore, angle c is 67°.
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Now, we need to find ∠B. We know that all of the interior angles equal 180°. This gives us the equation below.
72+67+B=180
139+B=180
B=41
Therefore, 
°
I hope this helps!
