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
Alexus [3.1K]
2 years ago
11

Find the length of a to the nearest tenth using the Pythagorean theorem

Mathematics
1 answer:
Leona [35]2 years ago
8 0

Answer:

Ab^2 = CA^2 + BC^2

8^2 = 6^2 + a^2

64 = 36 + a^2

64-36 = a^2

28 = a^2

square root of 28 = square root of a^2

5 ,29 = a

5 = a

You might be interested in
Evaluate the expression for the given value of the variable(s). Show your work.
ch4aika [34]
I got -50 as my answer
4 0
3 years ago
Can you answer this? <br> factorise 6p + 24q
Talja [164]

Answer:

6(p+4q)

Step-by-step explanation:

6 0
3 years ago
Plz answer correctly for brainlest, find the mean
salantis [7]

Answer:

103

Step-by-step explanation:

108+85+94+103+112+115+98+119+126+105+82+89=1236

1236/12=103

8 0
2 years ago
Read 2 more answers
Find the volume of the cement block in the figure shown.<br><br><br> Please help :)
Alexxandr [17]

9514 1404 393

Answer:

  1240 in³

Step-by-step explanation:

The overall dimensions of the block are ...

  10 in by 11 in by 17 in

The volume of that space is ...

  V = LWH = (10 in)(11 in)(17 in) = 1870 in³

The volume of each of the three identical holes is similarly found:

  V = (10 in)(3 in)(7 in) = 210 in³

Then the volume of the block is the overall volume less the volume of the three holes:

  = 1870 in³ - 3(210 in³) = 1240 in³

6 0
3 years ago
The condition_______?proves that ∆ABC and ∆EFG are congruent by the SAS criterion.
snow_lady [41]

Answer:

(1)  D.Angle C is congruent to to Angle F. (2) C. SSS. (3) C. cannot be congruent to.

Step-by-step explanation:

1)

From the given figure it is noticed that

AC=EG

CB=GF

According to SAS postulate,  if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then both triangles are congruent.

The included angles of congruent sides are angle C and angle G.

So, condition "Angle C is congruent to to Angle F"  will prove that the ∆ABC and ∆EFG are congruent by the SAS criterion.

2)

If AB\neq EF

According to SSS postulate,  if all three sides in one triangle are congruent to the corresponding sides in the other.

Since two corresponding sides are congruent but third sides of triangles are not congruent, therefore SSS criterion for congruence is violated.

3)

Since two corresponding sides are congruent but third sides of triangles are not congruent, therefore the included angle of congruent sides are different.

\angle C\neq \angle G

Therefore angle C and angle F cannot be congruent to each other.

4 0
3 years ago
Other questions:
  • There are 24 muffins in a bakery. If 3/8 of the muffins are blueberry, how many muffins are strawberrie?
    6·2 answers
  • Solve this quadratic equation 2x^2+x-5 = 0
    5·1 answer
  • Find the percent of tip cost of meal $18.50, tip $2.59
    14·1 answer
  • What is 69,000 rounded to the nearest hundred
    6·2 answers
  • Twice the sum of a number and 5 <br>​
    11·1 answer
  • Convert 214 pounds to kilograms. Use 1 kg = 2.2 lb.
    14·2 answers
  • PLEAS HELP ME :) (Above)
    9·2 answers
  • What transformations preserve measure of side lengths and angles.
    11·1 answer
  • 12.<br> Which statement is true regarding the graphed<br> functions
    15·1 answer
  • Aislinn bought a new car. After 8 months, the odometer read 14,010 miles. How many miles did
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!