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
kogti [31]
3 years ago
5

Please help dont need working out thanks​

Mathematics
1 answer:
Alexandra [31]3 years ago
4 0

Answer:

27.2 mm²

Step-by-step explanation:

Area of the triangle = ½*base*height

base = 8 mm

height = 6.8 mm

Area = ½*8*6.8

= 4*6.8

= 27.2 mm²

You might be interested in
What are the 2 points ,, red or orange ,, what is the solution
denpristay [2]

Answer:

(-2, 4)

Step-by-step explanation:

y = -3x - 2

y = -x +2

=> -3x - 2 = -x +2

    -3x + x = 2 + 2

    -2x = 4

        x = -2

     -x + 2 = y

      2 + 2 = y

            4 = y

8 0
3 years ago
Need help on this as soon as possibke
miss Akunina [59]
LA = perimeter of base x height

Use Pythagorean theorem to find the base

4^2 + 6^2 = 52
Sq root of 52 is 7.2111...

4+6+7.2 = 17.2

17.2 x 8

137.6 is your answer






3 0
3 years ago
Point A is located at (5, 10) and point B is located at (20, 25).
Alla [95]
Let's say the point is C, so C partitions AB into two pieces, where AC is at a ratio of 3 and CB is at  a ratio of 7, thus 3:7,

\bf \left. \qquad  \right.\textit{internal division of a line segment}
\\\\\\
A(5,10)\qquad B(20,25)\qquad
\qquad 3:7
\\\\\\
\cfrac{AC}{CB} = \cfrac{3}{7}\implies \cfrac{A}{B} = \cfrac{3}{7}\implies 7A=3B\implies 7(5,10)=3(20,25)\\\\
-------------------------------\\\\
{ C=\left(\cfrac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \cfrac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)}\\\
-------------------------------

\bf C=\left(\cfrac{(7\cdot 5)+(3\cdot 20)}{3+7}\quad ,\quad \cfrac{(7\cdot 10)+(3\cdot 25)}{3+7}\right)
\\\\\\
C=\left( \cfrac{35+60}{10}~~,~~\cfrac{70+75}{10} \right)\implies C=\left(\cfrac{95}{10}~~,~~\cfrac{145}{10}  \right)
\\\\\\
C=\left( \cfrac{19}{2}~~,~~\cfrac{29}{2} \right)\implies C=\left( 9\frac{1}{2}~~,~~14\frac{1}{2}  \right)
8 0
3 years ago
If rectangle A has a length and width that are z times the length and width of rectangle B, which of the following is true?
coldgirl [10]
The answer is A the perimeter of rectangle A is z times the perimeter of rectangle B
6 0
3 years ago
Graph f(x)=2x−1 and g(x)=−x+5 on the same coordinate plane.
Stels [109]
The solution is when the two functions meet x=2. The green function is f(x), and the red is g(x).

4 0
3 years ago
Read 2 more answers
Other questions:
  • Saiges spaceship traveled 588 kilometers in 60 seconds. Determine whether or not each spaceship trip below has the same speed as
    7·2 answers
  • A computer software program is $45 plus 5.5% tax. Find<br> the final price.
    7·2 answers
  • E. SAS<br> f. SSS<br> g. HL<br> h.AA
    10·1 answer
  • Endpoints of segment MN have coordinates (0, 0), (5, 1). The endpoints of segment AB have coordinates (1 1/2 , 2 1/4 ) and (−2 1
    10·1 answer
  • 15. The distance between two schools m and k is 2km. A market is situated between m and k
    5·1 answer
  • The numbers of points scored by a football team in 7 different games are
    13·1 answer
  • Is 70 thousand written in standard form or word form? Explain
    12·1 answer
  • Nick score on six scientist are listed below 87,93,82,91,93,85
    15·1 answer
  • Solve this Equation <br><br> -8 = 6 + ___
    10·2 answers
  • What is the center and radius of this? BEST ANSWER GETS BRANLIEST!!<br><br> thank you sm!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!