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3 years ago

9

Ill mark brainliiest

2 answers:

Marysya12 [62]3 years ago

6 0

Do NOT open links given to you!

Contact [7]3 years ago

6 0

√8 = 2 units, 2 units

√7 = √5 units, √2 units

√5 = 1 unit, 2 units

3 = 2 units, √5 units

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A senior class saves money for the school prom. The class currently has $400 saved and wants a total of $7,600 for the prom. The

Grace [21]

Answer: B

Step-by-step explanation:

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2 years ago

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Create a list of steps, in order, that will solve the following equation. 2(x+3/4)^2-5=123

IRISSAK [1]

Step-by-step explanation:

$2(x+\frac{3}{4})^2-5=123$

1. Add 5 to both sides.

$5+2(x+\frac{3}{4})^2-5=123+5$

$2(x+\frac{3}{4})^2=128$

2. Divide both sides by 2.

$\frac{2(x+\frac{3}{4})^2 }{2}=\frac{128}{2}$

$(x+\frac{3}{4} )^2=64$

3. Take the square root of both sides.

$\sqrt[]{(x+\frac{3}{4})^2 } =\sqrt[]{64}$

$x+\frac{3}{4}=8$

4. Subtract $\frac{3}{4}$ from both sides.

$-\frac{3}{4}+x+\frac{3}{4}=8-\frac{3}{4}$

$x=8-\frac{3}{4}$

$x=\frac{(8)(4)-3}{4}$

$x=\frac{32-3}{4}$

$x=\frac{29}{4}$

8 0

3 years ago

addison was given a gift card for a coffee shop. each morning, addison sues the card to buy one cup of coffee. each cup costs $3

Ray Of Light [21]

Answer:

A = amount left

so i think the answer could be:

A=9-3x

4 0

3 years ago

What is the rule for rotating 90° counterclockwise?

Vladimir79 [104]

Answer:

When we rotate a figure of 90 degrees counterclockwise, each point of the given figure has to be changed from (x, y) to (-y, x) and graph the rotated figure. Example 1 : Let F (-4, -2), G (-2, -2) and H (-3, 1) be the three vertices of a triangle.

Step-by-step explanation:

Hi There?

Hope This Help?

PLease Mark Mr Brainly !

6 0

3 years ago

2+3x=-4(5+2x) solve for x, help please

Misha Larkins [42]

Answer:

$x=-2$

Step-by-step explanation:

$2+3x=-4.(5+2x)$

$Expand \: the \: parentheses:$

$2 + 3x = - 4.5 - 4.2x$

$Simplify \: the \: arithmetic:$

$2 + 3x = - 20 - 4.2x$

$Solve \: by \: distributing:$

$2 + 3x = - 20 - 8x$

$Group \: all \: x \: terms \: on \: the \: left \: \\ side \: of \: the \: equation$

$2 + 3x = - 20 - 8x$

$Add \: 8x \: to \: both \: sides:$

$2 + 3x + 8x = - 8x + 8x$

$Simplify \: the \: arithmetic:$

$11x + 2 = - 20 - 8x + 8x$

$Group \: like \: terms:$

$11x + 2 = - 8x + 8x - 20$

$Group \: all \: constants \: on \: the \: right \\ \: side \: of \: the \: equation$

$11x + 2 = - 8x + 8x - 20$

$Subtract \: 2 \: from \: both \: sides:$

$11x + 2 - = - 20 - 2$

$Simplify \: the \: arithmetic:$

$11x = - 20 - 2$

$Simplify \: the \: arithmetic:$

$11x = - 22$

$Isolate \: the \: x$

$11x = - 22$

$Divide \: both \: sides \: by \: 11:$

$\frac{11x}{11} = \frac{ - 22}{11}$

$Simplify \: the \: fraction:$

$x = \frac{ - 22}{11}$

$Find \: the \: greatest \: common \: factor \\ \: of \: the \: numerator \: and \: denominator:$

$x = \frac{ - 2.11}{1.11}$

$Factor \: out \: and \: cancel \: the \: greatest \\ \: common \: factor:$

$x = - 2$

Thanks!!!!!!!

4 0

3 years ago

Read 2 more answers