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
MAVERICK [17]
3 years ago
8

the school colors are blue and yellow, so if Amira wants to add yellow rectangles on the left and right sides of the blue rectan

gle. The yellow rectangles will each be 3/4 yard wide and the same height as the blue rectangle. What will be the total are of the two yellow rectangles?
Mathematics
1 answer:
Scilla [17]3 years ago
8 0

I encountered this question before. It lacks pertinent information. 

Amira is painting a rectangular banner 2 ¼ yards wide on a wall in the cafeteria. The banner will have a blue background. Amira has enough blue paint to cover the 1 ½ square yards of wall.

a)      Find the height of the banner if Amira uses all of the blue paint. Show work.

b)      The school colors are blue and yellow, so if Amira wants to add yellow rectangles on the left and right sides of the blue rectangle. The yellow rectangles will each be 3/4 yard wide and the same height as the blue rectangle. What will be the total area of the two yellow rectangles?

 

Area of a rectangle = length * width

Area using the blue paint = 1 ½ square yards.

Height = 1 ½ square yards / 2 ¼ yards or  1.5 sq. yds / 2.25 yd = 0.666 yd or 2/3 yd

1 Yellow rectangle: width = ¾ yards ; length = 2/3 yards

Area of yellow rectangle = ¾ yds * 2/3 yds = 6/12 or ½ square yards

Area of the 2 yellow rectangles = ½ square yard * 2 = 1 square yard.

You might be interested in
Which set of sides will make a triangle
ale4655 [162]
A triangle is made of letter A
4 0
3 years ago
Hellooo i'm an 8th grader in an algebra 1 class so i will be clueless but my problem is
Shalnov [3]
Add 3x to both sides of the equation which means y=13+3x
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!! HAVING TROUBLE <br><br> (see attached images)
qaws [65]

Answer:

The Proof for

Part C , Qs 9 and Qs 10  is below.

Step-by-step explanation:

PART C .

Given:

AD || BC ,

AE ≅ EC

To Prove:

ΔAED ≅ ΔCEB

Proof:

Statement                             Reason

1. AD || BC                           1. Given

2. ∠A ≅ ∠C                        2. Alternate Angles Theorem as AD || BC

3. ∠AED ≅ ∠CEB               3. Vertical Opposite Angle Theorem.

4. AE ≅ EC                        4. Given

5. ΔAED ≅ ΔCEB              5. By A-S-A congruence test....Proved

Qs 9)

Given:

AB ≅ BC ,

∠ABD ≅ ∠CBD

To Prove:

∠A ≅ ∠C

Proof:

Statement                             Reason

1. AB ≅ BC                        1. Given

2. ∠ABD ≅ ∠CBD            2. Given      

3. BD ≅ BD                       3. Reflexive Property

4. ΔABD ≅ ΔCBD             4. By S-A-S congruence test

5. ∠A ≅ ∠C                       5. Corresponding parts of congruent Triangles Proved.

Qs 10)

Given:

∠MCI ≅ ∠AIC

MC ≅ AI

To Prove:

ΔMCI ≅ ΔAIC

Proof:

Statement                             Reason

1. ∠MCI ≅ ∠AIC       1. Given

2. MC ≅ AI              2. Given

3. CI ≅ CI                3. Reflexive Property

4. ΔMCI ≅ ΔAIC     4. By S-A-S congruence test

4 0
3 years ago
Question 5 of 5
Flura [38]

The slope and y-intercept of this function is

B. The slope is 5/6, The y-intercept is (0, -3

<h3>How to find the slope and the y-intercept</h3>

Linear function is a function of the form y = mx + c

m = slope

c = intercept

The slope is represented as m, The slope by definition is the ratio change of the output values to the input values

the slope, m calculated using the points (0, -3) and  (6, 2)

m = (y₀ - y₁) / (x₀ - x₁)

m = (2 - -3) / (6 - 0)

m = (5) / (6)

m = 5/6

c = y intercept, from the table

c = -3

Learn more about slope of linear functions at:

brainly.com/question/29323505

#SPJ1

8 0
1 year ago
Given the relationship x2 + 3y2 =12, with y &gt; 0 and dx, dt = 2 units/min., find the value of dy, dt at the instant y = 1 unit
matrenka [14]
\bf x^2+3y^2=12\implies \stackrel{chain~rule}{2x\cfrac{dx}{dt}}+3 \stackrel{chain~rule}{\left(2y\cfrac{dy}{dt}\right)}=0&#10;\\\\\\&#10;2x\cfrac{dx}{dt}+6y\cfrac{dy}{dt}=0&#10;\implies &#10;6y\cfrac{dy}{dt}=-2x\cfrac{dx}{dt}\implies \cfrac{dy}{dt}=\cfrac{-2x\frac{dx}{dt}}{&#10;6y\frac{dy}{dt}}&#10;\\\\\\&#10;\boxed{\cfrac{dy}{dt}=-\cfrac{x\frac{dx}{dt}}{3y}}\\\\&#10;-------------------------------

\bf \textit{now, when y = 1, what is \underline{x}?}\qquad x^2+3y^2=12\implies x^2+3(1)^2=12&#10;\\\\\\&#10;x^2=9\implies x=\sqrt{9}\implies x=3\\\\&#10;-------------------------------\\\\&#10;\begin{cases}&#10;y=1\\&#10;x=3\\&#10;\frac{dx}{dt}=2&#10;\end{cases}\implies \cfrac{dy}{dt}=-\cfrac{3\cdot 2}{3\cdot 1}\implies \cfrac{dy}{dt}=-2
7 0
3 years ago
Other questions:
  • Pls help im having such a bad day already and i get yelled at 24/7
    14·2 answers
  • A cargo truck weighs 8750 pounds the weight limit is 5 tons how many pounds of cargo can be added to the truck before it's at th
    6·1 answer
  • I need help who ever answers first will be given braniest
    5·2 answers
  • Milo's steakhouse has 130 tables each table has a dozen roses in the center how many roses are there in all
    14·2 answers
  • Lydia writes the equation below with a missing value.
    14·2 answers
  • The figure shows a circle inscribed in a triangle.
    8·2 answers
  • ☹️this my last problem I need help with ? But plz help
    11·1 answer
  • 10 minutes left unit test PLEASE HELPP
    9·2 answers
  • AB has endpoints A(-9, 14) and B(21,5). Find the coordinates of midpoint M.
    9·1 answer
  • ASSESMENT. Indicate the voltage/resistance reading of the voltmeter/ohmmeter/multimeter below.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!