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ANEK [815]
3 years ago
7

PLEASE HELP ASAP, HAVE TO TURN IN! I only need help with the first equation.

Mathematics
1 answer:
Gennadij [26K]3 years ago
8 0

Answer:

x1 = 0, x2 = -7

Step-by-step explanation:

...........

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Find the missing dimension of the triangle. Area =14ft^2, height =6ft, base= ? Find the base.
Semenov [28]

Answer:  b = 14/3 = 4.667 feet

The decimal value is approximate. In reality the 6's go on forever. Round that however you need to.

================================================

Work Shown:

b = unknown base

h = height = 6 ft

A = area = 14 sq ft

A = b*h/2

14 = b*6/2

14 = b*3

14 = 3b

3b = 14

b = 14/3

This approximates to 14/3 = 4.667 ft

6 0
3 years ago
I dont know the answers to this and its SUPER important I get it right.​
Mazyrski [523]

Answer:

all of dem

Step-by-step explanation:

6 0
3 years ago
Betty bought six bags of rice when a total of 30 pounds what is the rate of the number of bags to pounds
finlep [7]

Answer:

5 pounds per bag simplified from 30 pounds per 6 bags

Step-by-step explanation:

6 bags of rice is 30 pounds. This means 30 pounds per 6 bags which simplifies to 5 pounds per 1 bag.

3 0
4 years ago
Read 2 more answers
Write a linear function f with the values f (0) =-1 and f (3)= -10
dmitriy555 [2]

Answer:

The linear function is y = -3x -1.

Step-by-step explanation:

A linear function is given by the formula,

y = (m)x + c, where m is the slope and c is the y intercept of function.

The following two points lie on the graph; (0,-1) and (3,-10)

Inserting this two points we get,

-1 = c

-10 = (m)(3) + c,

solving this two equations we get,

m = -3 and c= -1

Thus, the linear function is given by,

y = -3x -1

5 0
3 years ago
To make a small vase, Elisa uses no more than 4.5 ounces of clay. To make a large vase, she uses at least 12 ounces of clay. Whi
Marat540 [252]
Let c be the ounces of clay that Elisa used. For small vases, the value of c should be less than or equal to 4.5 which can mathematically be expressed as c ≤ 4.5. For large vases, the value of c should be greater than or equal to 12, c ≥ 12. Thus, the answer to this item is letter D. 
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3 years ago
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