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
blsea [12.9K]
3 years ago
11

In the first pic ABC=DBE find value of x, ABC=DEF find F in the second one

Mathematics
2 answers:
Ivenika [448]3 years ago
5 0

if ABC = DBE

then <a = <d and <c = <e

<c = <e

<c = 83


<a +<b + <c = 180  triangles add to 180

x+8 + 51+ 83 = 180

combine like terms

x+142 = 180

subtract 142 from each side

x = 38


ABC = DEF

then  <a = <d  <b = <e   and <c = <f

125 = <e

<d+<e+ <f = 180  triangles add to 180

35+125+ <f = 180

combine like terms

160 +<f = 180

subtract 160 from each side

<f = 120

FinnZ [79.3K]3 years ago
3 0

First problem:

x + 8 + 51 + 83 = 180

x + 142 = 180

x = 38

Second problem:

m<C + 35 + 125 = 180

m<C + 160 = 180

m<C = 20

m<F = m<C = 20

You might be interested in
13) (3 + 7v2)(3 – 7v2)
Dovator [93]

Answer:

the answer to this problem is

9 - 21v^2 + 21v^2 - 49v^4

9 - 49v^4

Step-by-step explanation:

8 0
3 years ago
Laura shades 60 squares on her hundredths grid And Billy shades 50 squares on his hundredths grid. Write the decimal number that
Andre45 [30]

Answer:

Laura = 0.60

Billy = 0.50

0.60 > 0.50

Step-by-step explanation:

Given

Laura = 60\ shades

Billy = 50\ shades

Required

Represent using decimal number and compare

From the question, we understand that there are 100th grids;

So:

Laura = \frac{60}{100}

Laura = 0.60

Billy = \frac{50}{100}

Billy = 0.50

Comparing both decimals;

Since 0.60 is greater than 0.50, we have:

0.60 > 0.50

3 0
3 years ago
How many home runs did each player hit the season
olya-2409 [2.1K]
Let Peter's hit be x and Alice's runs be y.
x = 2(y - 6) . . . (1)
x + y = 18 . . . (2)

Putting (1) into (2) gives,
2y - 12 + y = 18
3y = 18 + 12 = 30
y = 30/3 = 10
x = 2(10 - 6) = 2(4) = 8

Therefore, Peter hit 8 home runs and Alice hit 10 home runs.
3 0
3 years ago
Find the slope of the graph of y=−45x−2.
andriy [413]

Answer:

The slope in this equation is 45.

Step-by-step explanation:

Slope-intercept form: y = mx + b

m = slope

b = y-intercept

x = variable

y = mx + b\\y = -45x -2

7 0
3 years ago
Shaul made a password that consists of one letter followed by two digits. The two digits are different. How many possible passwo
Novay_Z [31]
278. I got It By Counting The Letters On Meh Keyboard As Many Times As The #'s On My Keyboard.
6 0
3 years ago
Other questions:
  • Write the formula for the parabola that has x- intercepts (−3−sqrt(2) ,0) and (−3+sqrt(2) ,0), and y- intercept (0,−5)
    7·1 answer
  • Solve k = 1/ 2 mv2 for m
    15·1 answer
  • Number 1 A to D and number 2 A to C....?
    10·1 answer
  • A square base of a pyramid has the dimensions 5 yards by 5 yards. The height of one of the triangular faces is 12 yards. How can
    7·2 answers
  • during a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At
    11·1 answer
  • Find the equation of the line which passes through to (2,-1) and slope is 3
    12·1 answer
  • Determine which equations are equal
    11·1 answer
  • Name three fractions between 1/2 and 1
    12·2 answers
  • Plz help me
    10·1 answer
  • Please answer. find volume. thanks!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!