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
Hatshy [7]
3 years ago
15

I need help to the attachment down below, first answer gets 5 stars and a thanks!

Mathematics
2 answers:
neonofarm [45]3 years ago
8 0

Answer:

15 units

Step-by-step explanation:

From question statement, we observe that

Area of triangle and height of triangle is given.

Area = A = 52.5 square unit    and Height = h = 7 unit.

We have to find the base of triangle.

Base = b =?

The formula to find the Area of triangle is:

Area = 1/2 × base ×height

Hence, base = (2 ×Area ) / height

Putting the given values in above formula, we have

base= (2×52.5) / 7

base = 105 / 7

base = 15 units

15 units is the base of given triangle.

Gekata [30.6K]3 years ago
3 0

Answer:

base = 15 units

Step-by-step explanation:

We are given area of a triangle = 52.5 sq. units

Height is given as 7 and we have to find the base.

Using formula for area of triangle:

Area of triangle = \frac{base*height}{2}

52.5 = \frac{base*height}{2}

52.5 = \frac{base*7}{2}

52.5 * 2 = base × 7

105 = base × 7

base = 15

You might be interested in
Solve inequality for x -4(2x+4)>8x+64
Mkey [24]

Answer:

x< - \frac{16}{3}

Step-by-step explanation:

x 8x_16>8x+64

Add similar elemants:x - 8x= -7x

-7x - 16 > 8x + 64

Add 16 to both sides

-7x- 16 + 16 > 8x + 64 + 16

Simplify

- 7x > 8x + 80

Subtract 8x from both sides

-7x - 8x > 8x + 80 - 8x

Simplify

-15x > 80

Multiply both sides by - 1 ( reverse the inequality)

(-15x) ( - 1) < 80 ( - 1 )

simplify

\frac{15x}{15} < \frac{-80}{15}

4 0
1 year ago
Read 2 more answers
1/4 + 1/2 + x = −3/4
Ostrovityanka [42]

1/4 + 1/2 + x = −3/4

get a common denominator 1/4

1/4 +2/4 +x = -3/4

combine like terms

3/4 +x =-3/4

subtract 3/4 from each side

x = -3/4 -3/4

x = -6/4

divide top and bottom by 2

x = -3/2

x = -1   1/2

Answer : x = -1  1/2

7 0
3 years ago
Read 2 more answers
What is the median of 32, 28, 20, 33, and 22
Svetlanka [38]

Answer:28

Step-by-step explanation:

Re-arrange either ascending or descending order

20,22,28,32,33

The middle one is 28

Let's Re-arrange in descending

33,32,28,22,20

Same thing as the first step 28

6 0
3 years ago
Read 2 more answers
50 POINTS! Name a pair of whole numbers that have a geometric mean of 4.
scZoUnD [109]

Answer:

0, 16

1, 15

2, 14

3, 13

4, 12

5, 11

6, 10

7, 9

8, 8

Step-by-step explanation:

Any two numbers that have the product of positive 16 have a geometric mean of 4.

4 0
3 years ago
Suppose the a mountain bike that sells for $419 is on sale for 20.5% off.
nata0808 [166]
Regular price:  $419
Sale price:  (1-0.205)($419) = $333.11

The bike will cost $333.11 before tax.  You haven't shared the tax rate, but I can at least tell you that the cost of the bike after tax will be 

(1.00 + rate as a decimal fraction)*$333.11.

Example:  If the tax rate is 7.5%, then the bike will cost (1.00+0.075)*($333.11).
8 0
3 years ago
Other questions:
  • Ok so im in college but...i forgot whats 0-1....help me pls
    8·2 answers
  • How do you solve for x in the equation (2x +5)(6x - 1)=120
    8·1 answer
  • Help me with number 11 . ASAP<br> AND PLZ SHOW YOUR WORK!<br> THXS
    8·2 answers
  • Please help!
    13·2 answers
  • Which inequality represents the values of x that ensure triangle ABC exists? a triangle with side lengths of 6.5 units, 3.5 unit
    7·2 answers
  • If you were planning a meal for 24 people,
    12·2 answers
  • Which of the following is a quantity that could be represented by the number 2 x 10-3?
    9·2 answers
  • Two pencils and one pen cost $0.80, and one pencil and two pens cost $1.15. How many cents would three pencils cost
    6·1 answer
  • Sson Posttest<br> Question 6<br> Points 2<br> Write the decimal expansion of 3/5
    6·1 answer
  • triangle ghi is dilated to form new triangle jkl. if angle h is congruent to angle k, what other information will prove that the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!