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3 years ago

H e l p M e plsss and explain pls

Mathematics

2 answers:

lilavasa [31]3 years ago

5 0

Answer:

when the arrow that has a slash on underlined on the bottom means it's a closed circle and it's pointing to the way it's pointing, when the sigh doesn't have a line under it it's an open circle

Kitty [74]3 years ago

4 0

8(6x+1)=56

48x+8=56

48x=48

X=1

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A recipe for rolls requires 3/4 cup of butter. Wanda wants to make ½ of the recipe. How many cups of butter should Wanda use to

e-lub [12.9K]

Hey There!

Here is your answer:

The proper answer to this question is "1/4".

Reason:

What you have to do is subtract 3/4 from 1/2 in order to get your answer:

3*1=3
4*1=4
-
1*2=2
2*2=4

3-2=1

=1/4

Also....

In order to make 1/2 of the recipe Wanda would have to use 1/4 cups of butter. 

(Hence): Have of 3/4 is 1/4.

Therefore the answer is 1/4

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

4 0

2 years ago

Joan how to save 7 quarters from washing cars how many cents does Joan have?

natka813 [3]

Answer: 175 Cents

Step-by-step explanation:

First, 1 quarter is 25 cents. 4 quarters would be 100 cents. If you add the remaining 3 quarters, it would be 175 cents.

6 0

3 years ago

The area of a rectangle is 63m^2 and the length of the rectangle is 11m more than twice the width. Find the length and width.

AleksandrR [38]

Answer:

width = 3.5 m

length = 18 m

Step-by-step explanation:

area = length x width

x is the width then length = 2x + 11

x(2x + 11) = 63

2x^2 + 11x - 63 = 0

The formula to solve a quadratic equation of the form ax^2 + bx + c = 0 is equal to x = [-b +/-√(b^2 - 4ac)]/2a

with a = 2

b = 11

c = -63

substitute in the formula

x = [-11 +/- √(11^2 - 4(2)(-63))]2(2)

x = [-11 +/- √(121 + 504)]/4

x = [-11 +/- √625]/4

x = (-11 +/- 25)/4

x1 = (-11 + 25)/4 = 14/4 = 3.5

x2 = (-11 - 25)/4 = -36/4 = -9

since width can't be a negative number, x is 3.5

length = 2x + 11 = 2(3.5) + 11 = 18

7 0

2 years ago

What is the square inches?

otez555 [7]

Answer:

given :-

for rectangular part: length=12in, breadth=8in

for triangular part:base=8in, height=3in

area of the given fig:

area of the given fig:area of 2 triangles +area of rectangle 

 $→2( \frac{1}{2} \times b \times h) + l \times b \\ →2( \frac{1}{2} \times 8 \times 3) + 12 \times 8 \\ →24 + 96 \\ → {120in}^{2}$ 

<h2>hope it helps you<3</h2>

<h3 />

5 0

1 year ago

2. Which expression is equivalent to 5(n + 3) - 10? A. 5+1 +5+3 – 10 B. 5 • n + 5 + 3 - 10 C. 5. n + 5 • 3 – 10 D. 5 • n • 5 • 3

GuDViN [60]

Answer:

5n+5

Step-by-step explanation:

5(n+3)-10

5n+15-10

5n+5

8 0

3 years ago