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
REY [17]
2 years ago
7

Help please thanks :))))

Mathematics
2 answers:
gogolik [260]2 years ago
4 0

Answer:

  • 19 cm

Step-by-step explanation:

The diagonals of the bases form a rectangle with sides containing A and B points.

<u>AB is the diagonal of the formed rectangle and its length is:</u>

  • AB = \sqrt{5^2 + 16^2+7^2 } = \sqrt{25 + 256+49 } =  \sqrt{369} } = 19 cm

Umnica [9.8K]2 years ago
3 0

Answer:

\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}

19 cm

The diagonals of the bases form a rectangle with sides containing A and B points.

AB is the diagonal of the formed rectangle and its length is:

\tt AB = \sqrt{5^2 + 16^2+7^2 } = \sqrt{25 + 256+49 } = \sqrt{369} } = 19 cm

You might be interested in
6.7<br> x 2.5<br> 2 x 6 =<br> 2 x 0.7 =<br> 1<br> 11<br> 0.5 x 6 =<br> 0.5 x 0.7 =
Mademuasel [1]

Answer:

6.7

x 2.5

2 x 6 =53

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Convert the complex number z = 4 - 10i from rectangular form to polar form.​
mrs_skeptik [129]

ANSWER

r = 2 \sqrt{29} ( \cos(292 \degree)  + \sin(292 \degree))

EXPLANATION

The polar form of a complex number ,

z = x + yi

is given by:

z = r( \cos( \theta)  + i \sin( \theta) )

where

r =  \sqrt{ {x}^{2} +  {y}^{2}  }

The given complex number is:

z = 4 - 10i

r =  \sqrt{ {4}^{2}  +  {( - 10)}^{2} }

r =  \sqrt{16  + 100}

r =  \sqrt{116}  = 2 \sqrt{29}

And

\theta=  \tan^{ - 1}(\frac{ y}{x} )

\theta=  \tan^{ - 1}(\frac{  - 10}{4} )

\theta=  292 \degree

Hence the polar form is :

r = 2 \sqrt{29} ( \cos(292 \degree)  + \sin(292 \degree))

6 0
3 years ago
A line with (5,6) and a slope of 2/15
BlackZzzverrR [31]
Slope, shmlope. What's the q?
4 0
3 years ago
Evaluate 7 + (-3x^2) For x = 0<br><br>A. -2<br>B. 0<br>C. 4<br>D. 7​
Goryan [66]

Answer:  D. 7

Step-by-step explanation:

The problem tells you that x = 0 so replace everything that is x in the equation with 0 so the problem becomes

7 + (-3(0)^2)

Now we just solve the problem normally.

solve the problem in the parenthesis first, we must multiply -3 times 0^2 is 0

so now our problem is 7 + 0 which is 7

8 0
3 years ago
Fran started practicing her clarinet at 3:30 pm and finished at 5:45 pm. how long did she practice?
yulyashka [42]

Answer:

2 hours and 15 minutes

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • In ΔRST, s = 58 inches, ∠R=115° and ∠S=19°. Find the length of r, to the nearest 10th of an inch.
    14·1 answer
  • Please simplify this
    12·1 answer
  • Jason has 65 t-shirts and wants to give away 15% of them to help make room in his closet.
    8·2 answers
  • Researchers wanted to know if there is a link between proximity to​ high-tension wires and the rate of leukemia in children. To
    5·1 answer
  • Solve this a² ÷ a⁴ × a²
    6·2 answers
  • Can you table y=2x for me
    14·1 answer
  • The point (5,-12) lies on the terminal side of an angel theta in standard position. Find the exact value of cot theta. Express t
    8·1 answer
  • Jodie ran at an average speed of 10 km/h for 15 minutes.<br> How far did she run in km?
    11·2 answers
  • 1. You want to buy a new gaming system that costs $500. This week Best Buy has it on sale for 15%
    7·1 answer
  • I need the <br> Domain:<br> and <br> Range:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!