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
Nataly [62]
2 years ago
5

Please help me with this???

Mathematics
1 answer:
devlian [24]2 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
a family is building a rectangular fountain in the backyard. the yard is rectangular and measures 8x by 9x. The fountain is goin
densk [106]
Teachers often all this problem a donut problem because it’s like the donut hole getting cut out of the middle. The way that you solve this is to find the area of the whole yard and subtract the area of the fountain. Since they are rectangles we’re going to use A = LW
Area of yard - Area of fountain
A = (8x)(9x) - (2x)(5x)
A = 72 x^2. - 10 x^2
A 62 x^2

5 0
3 years ago
Read 2 more answers
Find slope<br><br> A.1/2<br> B.-1/2<br> C.-2<br> D.2
fomenos

Answer:

Option B, -1/2

Step-by-step explanation:

<u>The slope is change in y over change in x.</u>

<u />

<em>Since this line is facing downward, we already know that the slope is negative.</em>

<em />

<u>To find the ratio, find the change in y and divide the change in x.</u>

<em>Change in y = -1</em>

<em>Change in x = 2</em>

<em />

<u>Change in y over change in x:</u>  <em>-1/2</em>

Answer:  Option B, -1/2

6 0
3 years ago
Which quadratic equation is equivalent to (x^2-1)^2-11(x^2-1)+24=0
Y_Kistochka [10]

Answer:

The correct answer is first option

u² - 11u + 24 = 0

When u = (x² - 1)

Step-by-step explanation:

It is given that,

(x² - 1)² - (x² - 1) + 24 = 0

<u>To find the correct answer</u>

Substitute u = x² - 1

The equation becomes,

u² - 11u + 24 = 0 Where u = (x² - 1)

Therefore the correct answer is first option

u² - 11u + 24 = 0

When u = (x² - 1)

3 0
3 years ago
Read 2 more answers
340 students went to the first school dance, the last school dance 306 students attended. What is the percent of change between
Fofino [41]

Answer:

10.59%

Step-by-step explanation:

percentage of change is given by

{(old number - new number)/old number} * 100

_________________________

given

no. of student  went to the first school dance = 340

no. of student  went to the last school dance = 306

Percentage of change between two dance

= ((no. of student  went to the first school dance - no. of student  went to the last school dance)/ no. of student  went to the fist school dance)*100

= (340 - 306)/340 *100

= (36/340 )*100 = 10.59%

The percent of change between the two dances 10.59%.

4 0
3 years ago
Ice cream consumption was measured over 30 four-week periods from March 18, 1951 to July 11, 1953. The purpose of the study was
natka813 [3]

Answer:Temperature

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • NEED HELP ASAP (will mark brainliest)
    12·1 answer
  • Pleaseeee help!!! I will mark you as brainlinest for correct answer!!!!
    8·1 answer
  • A moving company is called into a building and asked to relocate 520 bricks to a location 15 meters above the ground. If each br
    12·2 answers
  • Find the length of the arc intercepted by an angle of 36° in a circle with radius 12 inches
    14·1 answer
  • Q22.
    10·1 answer
  • Solve for x please help !!!!!!!
    10·1 answer
  • Synthetic division <br> (3x^2 - 4 + x^3) = (x - 1)
    11·1 answer
  • Kevin packs cans of beans into cases. He has 3,987 cans, and each case holds 240 cans. How many cases will he need to pack all t
    5·2 answers
  • Question: How many small dogs are signed up to compete in the dog show?
    10·2 answers
  • Which is larger 1/12 or 2 ounces
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!