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
wolverine [178]
3 years ago
5

What is the area of the rhombus? (Answers are inches squared)​

Mathematics
2 answers:
mestny [16]3 years ago
7 0

Answer:

90 inches squared

Step-by-step explanation:

Formula for a rhombus is simply the diagonals over 2.

(The diagonals here are 12 and 15)

You could also do this intuitively. Because there is an inscribed right angle, each of the triangles inside are BH/2. Thus, the area of all four is 2BH. The base and height of each of the triangles is 6 and 7.5, so the area is 6 * 7.5 * 2.

Elden [556K]3 years ago
7 0
90 inches squared is the are of a rhombus
You might be interested in
WILL AWARD A MEDAL AND FIVE STARS!!!!
ycow [4]
Hello,

f(x)-2x-7

g(x)=-4x+3

(fog)(x)=f(g(x))=f(-4x+3)=-2(-4x+3)-7=8x-6-7=8x-13

(fog)(-5)=8*(-5)-13=-53

6 0
3 years ago
For what values of x is x2-36=5x true?<br> 0 -9 and 4<br> 04 and 9<br> 4 and -9<br> 09 and 4
ipn [44]

Answer:

x = - 4 and x = 9

Step-by-step explanation:

Given

x² - 36 = 5x ( subtract 5x from both sides )

x² - 5x - 36 = 0

Consider the factors of the constant term (- 36) which sum to give the coefficient of the x- term (- 5)

The factors are - 9 and + 4, since

- 9 × 4 = - 36 and - 9 + 4 = - 5, thus

(x - 9)(x + 4) = 0

Equate each factor to zero and solve for x

x - 9 = 0 ⇒ x = 9

x + 4 = 0 ⇒ x = - 4

6 0
3 years ago
The slope of a line is –2 and its y-intercept is (0, 3). What is the equation of the line that is parallel to the first line and
notsponge [240]

Answer:

D. y=-2x-6

Step-by-step explanation:

<u><em>First start with what we know....</em></u>

y = -2x + 3 (Slope Intercept Form)

<u><em>Because of this we can eliminate B.  </em></u>

<u><em>Parallel means that the lines wouldn't be touching which means they should have the same slope and the only one with the same slope is D. </em></u>

7 0
3 years ago
Read 2 more answers
The area of a triangle is 80x^5y^3. The height of the triangle is x^4y. What is the length of the base of the triangle?
svetoff [14.1K]
Area of a triangle is given by 1/2bh where b is the base and h is the perpendicular height of the triangle.
The area is 80x∧5y³ and the height is x∧4y
Thus; 80x∧5y³ = 1/2(x∧4y) b
         160x∧5y³ = (x∧4y)b
                  b = (160x∧5y³)/ x∧4y)
                  b = 160xy²
Therefore, the base of the triangle is 160xy²
7 0
3 years ago
Read 2 more answers
Complete the equation so it has infinitely many solutions.
suter [353]

Answer:

im not sure

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Order these from least to greatest: 0.15, 0.21, 0.07, 0.28, 0.13, 0.16
    5·2 answers
  • The line graphed below has a slope of ____.<br><br><br><br> -3<br> -1/3<br> 1/3<br> 3
    6·2 answers
  • 6x+y=-2 in slope-intercept form
    12·2 answers
  • Please help thank you 5th grade math
    13·1 answer
  • Which ordered pair could be removed so that the set of
    12·2 answers
  • 15 POINTS PLS HELP MATHEMATICS <br><br> 7(2e−1)−3=6+6e<br><br> Solve for e
    7·2 answers
  • If x = -5 and y = 2x^2, <br> then y = ? *
    9·1 answer
  • Solve for x. Help me out because I haven’t been paying attention all year
    5·1 answer
  • Someone help? Plz I will give u more points
    14·1 answer
  • Which hiker walks farther in one hour which is faster
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!