1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Finger [1]
3 years ago
12

4 Eric sketches a rectangle with a perimeter of

Mathematics
1 answer:
natka813 [3]3 years ago
7 0

Answer:

<em>2(x) + 2(x + 3) = 90 </em>

Step-by-step explanation:

Width: x inch.

Length: (x + 3) inch.

P = 2 w^{} + 2 l^{}

P = <em>2(x) + 2(x + 3) = 90</em>

You might be interested in
3
tensa zangetsu [6.8K]

Answer:

literally at this point i think its (D)

Step-by-step explanation:

5 0
3 years ago
Sin2alpha+cos2alpha-cos6alpha/sin4alpha+2sin²alpha-1<br><br> if alpha is -135°​
balandron [24]

Answer:

=  \frac{\sin(2 \alpha )  +  \cos(2 \alpha )  -  \cos(6 \alpha ) }{ \sin(4 \alpha )  + 2 { \sin }^{2}  \alpha  - 1}  \\  =  \frac{ \sin( - 270) +  \cos( - 270)  -  \cos( - 810)  }{ \sin( - 540)  + 2 { \sin }^{2}( - 135) - 1 }  \\  =  \frac{1}{ - 2}  \\  =  - 0.5

5 0
2 years ago
Plot Five points on the parabola the vertex two points to the left of the vertex and two points to the right of the vertex then
dangina [55]

Answer: disisisissisi disk man

Step-by-step explanation: brobro

8 0
3 years ago
Marcos make his famous salad Jackson by mixing 5 1/4 ounces of olive oil with one and a half ounces of vinegar. How much vinegar
Anika [276]

Answer:

8 ounces of vinegar

36 ounces of dressing

Step-by-step explanation:

Marco makes his famous salad Jackson by mixing 5 1/4 ounces of olive oil with 1 1/2 ounces of vinegar.

Olive oil                 Vinegar

5 1/4                           1 1/2

28                                x

Write a proportion:

\dfrac{5\frac{1}{4}}{28}=\dfrac{1\frac{1}{2}}{x}\\ \\5\dfrac{1}{4}\cdot x=28\cdot 1\dfrac{1}{2}\ [\text{Cross multiply}]\\ \\\dfrac{21}{4}x=28\cdot \dfrac{3}{2}\\ \\\dfrac{21 x}{4}=42\\ \\x=42\div \dfrac{21}{4}\\ \\x=42\cdot \dfrac{4}{21}\\ \\x=2\cdot 4\\ \\x=8\ ounces

Marco will make

28+8=36 ounces of dressing

8 0
3 years ago
Can somone pls help me plssssss
jeka57 [31]

Answer:

2\frac{2}{5}

Step-by-step explanation:

12 divided by 5= 2.4

OR

2 2/5

Hope this helps! :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Robbie is using the recipe below to make chicken noodle soup. He plans to make 6 batches of the soup. He has 2/3 teaspoon of bla
    13·1 answer
  • The length of a rectangle is 3 ft more than twice the width, and the area of the rectangle is 35 ft2 . find the dimensions of th
    6·1 answer
  • Which number best represents the situation. "A plane descends 1, 500ft?
    12·2 answers
  • 2(x+3)^2=49<br> A. 1.95 and 7.95<br> B. -1.95 and -7.95<br> C.1.95 and -7.95<br> D.4 and -10
    8·1 answer
  • What does the ordered pair (6,204) represent
    11·1 answer
  • I can use problem-solving strategies to add and subtract fractions with unlike denominators.
    15·1 answer
  • Convert the following to a percentage: $0.40 out of $2.50
    7·2 answers
  • It takes Salma 4 hours to plant a garden.
    6·1 answer
  • PLS HELPPPPP<br> Name the following geometric image
    7·2 answers
  • Ivan has $1098 worth of $12 and $14 stock shares. The number of $14 shares is seven more than
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!