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Elan Coil [88]
3 years ago
5

Help with this math homework

Mathematics
1 answer:
fomenos3 years ago
5 0
+6 ; 45,51
+ evens; 40,52
X -2; -64, 128
+ reducing squares 63+1/4, 63 +13/36
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Solve for b2 in A=1/2 h(b1+b2), if A=16, h=4, and b1=3
icang [17]

Answer:

b_{2} = 5

Step-by-step explanation:

Substitute the given values into the formula

16 = \frac{1}{2} × 4(3 + b_{2})

16 = 2(3 + b_{2}) ( divide both sides by 2 )

8 = 3 + b_{2} ( subtract 3 from both sides )

5 = b_{2}


4 0
3 years ago
Please can u help simplify
Triss [41]

Answer:

frac{21x^6y^5}{14x^2y^9}

Factor the number =\frac{7\cdot \:3x^6y^5}{14x^2y^9}

Factor the number 14=7. 2 =\frac{7\cdot \:3x^6y^5}{7\cdot \:2x^2y^9}

Cancel\:the\:common\:factor:}\:7 =\frac{3x^6y^5}{2x^2y^9}

Step-by-step explanation:

4 0
3 years ago
for a different pizza dough recipe, the equation f=2.5w represents the number of cups of flour, f, that you need for w cups of w
zhuklara [117]
For any direct variation, the equation is of the form y = kx, where k is the constant of proportionality.

Given the equation: f = 2.5w

The constant of proportionality is 2.5.

This means that the ration of the cups of flour to the cups of water used in the recipe is 2.5
4 0
3 years ago
Anna is solving this equation:
nordsb [41]

Answer:

7-6x+15=-3x-7

29=3x

x=29/3

the asnwer is D

3 0
3 years ago
Read 2 more answers
Approximate √1800 by the nearest hundredth.---- EXPLAIN HOW YOU GOT IT PLEASEEEEE
DENIUS [597]
42.43 you would just square root it by typing in 1800 then hitting the radical sign. Hope this helped
7 0
3 years ago
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