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4 years ago

NEED HELP!!! What is angle EF?

Mathematics

2 answers:

jarptica [38.1K]4 years ago

8 0

Answer:

diagonal

Step-by-step explanation:

Sladkaya [172]4 years ago

8 0

Should be Diagonal!
:)

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1. The Marcus family drove across the country last summer and traveled 7,895 miles. The summer before they also drove across cou

MArishka [77]

Answer:

im just answering because my name is marcus.

Step-by-step explanation:

-56.3015% change

56.3015% decrease

8 0

3 years ago

Can someone help me with this question

Savatey [412]

x^2 + 9.5^2 = 11^2

x^2 + 90.25 = 121

x^2 = 30.75

x^2 = $\sqrt{30.75}$

x = 5.54cm

rounded: 5.5cm

answer: D

6 0

3 years ago

If 3x-13=8, find the value of -4?

sukhopar [10]

If you're looking for x then it's 7. The value of -4 is -4.

7 0

3 years ago

Find the unit price for 9 colored pencils for $56

Alex Ar [27]

Answer:

6 2/9

Step-by-step explanation:

56/9

5 0

3 years ago

Ross needs to have a procedure done, and since he is over 65 he is on Medicare. Medicare says that according to their plan the a

Anni [7]

Answer:

$\large \boxed{\$1200.00}$

Step-by-step explanation:

Let the office charge = x

Amount paid by Medicare = ⅞x

Amount paid by Ross = ¼(⅞x) = $262.50

Solve for x

$\begin{array}{rcrl}\dfrac{1}{4} \left(\dfrac{7}{8}x \right ) & = & \$262.50 & \\\dfrac{7}{32}x & = & \$262.50 & \text{Multiplied the fractions}\\\\7x & = & \$8400.00 & \text{Multiplied each side by 32}\\x & = & \mathbf{\$1200.00} & \text{Divided each side by 7}\\\end{array}\\\text{The office wanted to charge } \large \boxed{\mathbf{\$1200.00}}$

Check:

$\begin{array}{rcl}\dfrac{1}{4} \left(\dfrac{7}{8}\times \$1200.00 \right ) & = & \$262.50\\\\\dfrac{1}{4} \left(\$1050.00 \right ) & = & \$262.50\\\\\$262.50 & = & \$262.50\\\end{array}$

OK.

7 0

3 years ago