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3 years ago

Please help! I'm so stuck! Asap!!

Mathematics

2 answers:

lutik1710 [3]3 years ago

7 0

Answer: $6.4

Explanation 0.2(80) - 0.12(80)

ss7ja [257]3 years ago

3 0

justin bieber is white

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If DGH ~ DEF, Find the value of X

DIA [1.3K]

Answer:

$x=25$

Step-by-step explanation:

we know that

DGH ~ DEF ---> given problem

Remember that

If two triangles are similar, then the rtio of its corresponding sides is proportional and its corresponding angles are congruent

$\frac{DG}{DE}=\frac{GH}{EF}$

substitute the given values

$\frac{52}{91}=\frac{x+3}{2x-1}$

$(2x-1)52=(x+3)91\\104x-52=91x+273\\104x-91x=273+52\\13x=325\\x=25$

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4 years ago

Find the distance between the points (4, 3) and (0, 6).

Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√(0 - 4)² + (6 - 3)²

√(-4)² + (3)²

√(16) + (9)

√25

= 5

8 0

3 years ago

Hot dogs at a carnival cost $0.99 each plus 7% tax. what is the total cost for one hot dog?

Dmitry_Shevchenko [17]

Answer:

$3.20

Step-by-step explanation:

7% = 7/100 = .07 as a decimal

2.99 + .07 * 2.99 = total cost of hot dog

3.1993 or $3.20 = total cost of one hot dog

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3 years ago

Parallel to y=1/8x; through (-8.-8)

mash [69]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Adrianne is planning to bake some chocolate, strawberry, and raisin muffins for a party. She was asked to bake half as many choc

Genrish500 [490]

Answer: She can bake 160 raisin muffins.

Step-by-step explanation:

Let the number of raisin muffins be 'x', then

The number of chocolate muffins = $\frac{1}{2}x$

The number of strawberry muffins= $3\times(\frac{x}{2})=\frac{3x}{2}$

Since, the total muffins she can bake 480.

Therefore,

$x+\frac{x}{2}+\frac{3x}{2}=480\\\Rightarrow\frac{2x+x+3x}{2}=480\\\Rightarrow\frac{6x}{2}=480\\\Rightarrow\ x=\frac{480\times2}{6}\\\Rightarrow\ x=160$

Hence, she can bake 160 raisin muffins.

4 0

3 years ago