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tiny-mole [99]
4 years ago
10

Complete the factored form.3x4 + 16x + 21 = (3x + 7)( )​

Mathematics
1 answer:
jekas [21]4 years ago
8 0

Answer:

x+3

Step-by-step explanation:

21=7x3. Hence answer is 3

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Please help I’m in a hurry and need the answer!!
UkoKoshka [18]

Answer:

56 cm Squared

Step-by-step explanation:

area of rectangle =10×5=50

area of smaller rectangle =3×2=6

area of the shape is 56

4 0
3 years ago
A man owns a store. One week he sells 100 loaves of bread. If he sells twice as many loaves the next week, how many loaves did h
maw [93]
Loaves sold on the first week=100
Loaves sold on the next=2(100)=200
Total number of loaves=200+100=300
6 0
3 years ago
A hawk takes flight from a mountain peak and flies 800 meters west. Then it takes a turn and flies 200 meters south. What is the
Katena32 [7]

Answer:

the hawk has flow 824.62 meters southwest of the mountain peak.

Step-by-step explanation:

In order to find the distance we need to use the Pythagoras theorem

d^2 = 800^2 + 200^2

d= 824.6 m

we can find the direction by using the eq for a tangent

he opposite side is 200 m and the adjacent side is 800m

tan theta = opposite / adjacent

theta = arc tan (800/200)

The hawk is at a distance of 824.6m flying at an angle 76 degrees NE of the mountain peak.

The final location will be southwest of the mountain peek.

a2+b2=c2

a = 200

b= 800

c = √(2002+8002) = 824.62

So the hawk has flow 824.62 meters southwest of the mountain peak.

4 0
3 years ago
-1/2 +2=-x+7 how do you figure this out​
Feliz [49]

Answer:

x = 5.5

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

-\frac{1}{2} +2=-x+7

-\frac{1}{2} +2= 1.5

1.5=-x+7

       -7    -7

-5.5 = -x

Divide both sides by -1.

5.5 = x

3 0
3 years ago
Solve for x: -4(x + 10) - 6 = -3(x - 2
evablogger [386]
-4(x+10)-6=-3(x-2)
-4x-40-6=-3x+6
-4x-46=-3x+6
-4x-46+46=-3x+6+46
-4x=-3x+52
-4x+3x=-3x+3x+52
-x=52
(-x/-1)=(52/-1)
x=-52
6 0
3 years ago
Read 2 more answers
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