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2 years ago

I NEEDDDD HELPPPP ITS URGENTTTT!!!!

Mathematics

1 answer:

mina [271]2 years ago

3 0

Center (-3,-8)
Radius 8

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An equation of the line that has a slope of 3 and a y intercept of -2

Dovator [93]

Answer:

y=3x-2 or y=3x+2

Step-by-step explanation:

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3 years ago

Read 2 more answers

Last week Martha sold brownies. And cookies at a back sale she sold 60 bowlines and 42 cookies on Saturday and 28 brownies and 5

elena55 [62]

Answer:

Martha earns $65.6 over the weekend.

Step-by-step explanation:

Brownies sold by Martha on Saturday = 60

Cookies sold by Martha on Saturday = 42

Brownies sold by Martha on Sunday = 28

Cookies sold by Martha on Sunday = 54

Total brownies sold by Martha over the weekend = $60+28=88$

Total cookies sold by Martha over the weekend = $42+54=96$

Cost of a brownie = $0.20

Cost of a cookie = $0.50

Total cost of brownies sold over the weekend = $88\times \$0.20 = \$17.6$

Total cost of cookies sold over the weekend = $96\times \$0.50 = \$48$

∴ Total money Martha earned over the weekend = $\$17.6+\$48=\$65.6$ (Answer)

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3 years ago

PLEASE HELP!<br><br> 7 x blank = 1

Tcecarenko [31]

Answer: 1/7

Step-by-step explanation:

7x=1

x=1/7

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3 years ago

What is the length of LINE GH?<br> And please explain why thank you:

lesya692 [45]

co-ordinates of point G are (1,2)

co-ordinates of point H are (3,-3)

so, by distance formula :

$\sqrt{( {x1 - x1})^{2} + ( {y1 - y2})^{2} } \\ = \sqrt{( {1- 3})^{2} + ( {2 - ( - 3)})^{2} } \\ \sqrt{( { - 2})^{2} + ( {2 + 3})^{2} } \\ \sqrt{( { - 2})^{2} + ( {5})^{2} } \\ \sqrt{4 + 25} \\ \sqrt{29}$

so, it is root(29) or 5.38 units

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3 years ago

a scale drawing of valarie's garden uses a scale of 2 inches = 5 feet. If the garden's width on the scale drawing measures 3 inc

kvasek [131]

Every inch represents 2.5 feet

2.5 × 3 = 7.5

valarie's garden is 7.5 feet in width

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3 years ago