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3 years ago

8) Find the x-intercepts: *

Mathematics

1 answer:

postnew [5]3 years ago

7 0

Answer:

c ok thanks

Step-by-step explanation:vvtwe

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PLEASE HELPPPPPPPPPPPPPPPPPPPPPP

zzz [600]

Answer:

Step-by-step explanation:

1. Divide the shape into 3 individual shapes.

2. To get the area you must multiply the width and the length.

3. Let's gather the width and the length of each shape.

Shape 1: 7 and 8

Shape 2: 2 and 3

Shape 3: 2 and 3

4. For Shape 1: 7 times 8 is 56.

5. Shape 2 and Shape 3 are equal to each other.

6. For Shape 2 + Shape 3: 2 times 3 is 6

7. Now you must add the area of all the shapes together.

Area of Shape 1: 56

Area of Shape 2: 3

Area of Shape 3: 3

8. 56 + 3 + 3 = 62

This means the area of the shape is 62.

3 0

3 years ago

The employees of a hardware store ordered lunch from a local delicatessen. The lunch consisted of 4 turkey sandwiches and 7 orde

AleksandrR [38]

Answer:

Charges of Turkey is $6.25

Charges of French Fries is $1.90

Step-by-step explanation:

Given

Represent Turkeys with T and French Fries with F;

$4T + 7F = 38.3$

$5T + 5F = 40.75$

Required

Determine the values of T and F

$5T + 5F = 40.75$

Divide through by 5

$T + F = 8.15$

Make F the subject

$F = 8.15 - T$

Substitute 8.15 - T for F in the first equation

$4T + 7F = 38.3$

$4T + 7(8.15 - T) = 38.30$

$4T + 57.05 - 7T = 38.30$

Collect Like Terms

$4T - 7T = 38.30 - 57.05$

$-3T = -18.75$

Solve for T

$T = -18.75/-3$

$T = 6.25$

Recall that:

$F = 8.15 - T$

$F = 8.15 - 6.25$

$F = 1.90$

6 0

3 years ago

Which expression is equivalent?

nikitadnepr [17]

Answer:

y⁸/x¹⁰

$\\$

Step-by-step explanation:

$\sf{\large{( \frac{ {x}^{ - 4}y }{ {x}^{ - 9} {y}^{5} } ) ^{2} }}$

$\large{ \sf{= \frac{ {x}^{ - 4 \times 2} {y}^{2} }{ {x}^{ - 9 \times 2} {y}^{5 \times 2} } }}$

$\large{ \sf{= \frac{ {x}^{ - 8} {y}^{2} }{ {x}^{ - 18} {y}^{10} } }}$

$\large{ \sf{ = {x}^{ - 8 - ( - 18)} {y}^{2 - 10} }}$

$\large{ \sf{ = {x}^{ - 8 + 18} {y}^{ - 8} }}$

$\large{ \sf{ = {x}^{10} {y}^{ - 8} }}$

$\large{ \sf{ = \frac{ {x}^{10} }{ {y}^{8} } }}$

$\large{ \sf{ = \frac{ {y}^{8} }{ {x}^{10} } }}$

4 0

3 years ago

If given an equation of a line such as y = -1/2x + 6, demonstrate on the whiteboard how to create an equation of a line parallel

dem82 [27]

Answer:

parallel line y = -1/2x + 12

perpendicular line y = 2x + 2

Step-by-step explanation:

slope = -1/2

perpendicular slope = 2

y = mx + b

10 = -1/2(4) + b

10 = -2 + b

12 = b

y = -1/2x + 12

10 = 2(4) + b

10 = 8 + b

2 = b

y = 2x + 2

5 0

3 years ago

HURRY PLEASE!!!!! <br> The tables show two functions evaluated for the given<br> values of x.

IgorC [24]

c it's making me type 20 more characters

6 0

3 years ago