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
vodka [1.7K]
2 years ago
13

Need a quick answer for finding this please ​

Mathematics
1 answer:
arlik [135]2 years ago
6 0

Answer:

58°

Step-by-step explanation:

65+57+x=180 [SUM OF INTERIOR ANGLE OF TRIANGLE]

x=180-57-65

x=58°

You might be interested in
Please help I'am very lost on this one thank you all
LUCKY_DIMON [66]
Large rectangles = 2*3*6
medium rectangles = 2*2*6
small rectangles = 2*2*3
surface area = 72 cm^2
8 0
3 years ago
Triangle ABC is similar to triangle PQR, as shown below:
natita [175]

Answer:

\frac{q}{b}=\frac{r}{c}

Step-by-step explanation:

Consider the options for this question are as follow,

  • \frac{q}{c}=\frac{r}{b}
  • \frac{c}{p}=\frac{b}{a}
  • \frac{c}{a}=\frac{q}{r}
  • \frac{q}{b}=\frac{r}{c}

Here, In triangles ABC and PQR,

AB = c, BC = a, AC = b, PQ = r, QR = p and PR = q,

Since,

\traingle ABC\sim \triangle PQR

We know that,

The corresponding sides of similar triangles are in same proportion,

Thus,

\frac{AB}{PQ}=\frac{BC}{QR}=\frac{AC}{PR}

\frac{c}{r}=\frac{a}{p}=\frac{b}{q}

\frac{r}{c}=\frac{p}{a}=\frac{q}{b}

\implies \frac{q}{b}=\frac{r}{c}

3 0
3 years ago
Read 2 more answers
Given g(x)= -2x+2 and f(x)= 3x^2+4, find (g+f)(-3)
aliina [53]

Answer:

39

Step-by-step explanation:

g(x)= -2x+2 and f(x)= 3x^2+4

(g+f)(-3)

g(-3) = -2(-3) +2 = 6+2 =8

f(-3) = 3 (-3)^2 +4 = 3(9)+4 = 27+4 = 31

(g+f)(-3) = g(-3) + f(-3) = 8+31 = 39

3 0
3 years ago
Hurrryy!!!<br> im on a timerrr
docker41 [41]

Answer:

3rd one

Step-by-step explanation:

12

5 0
2 years ago
Simplify the product using the Distributive Property.
Dmitrij [34]
The answer is  15h² + 26h - 21

<span>(5h – 3)(3h + 7) = 5h * 3h + 5h * 7 - 3 * 3h - 3 * 7 =
                          = 15h</span>² + 35h - 9h - 21 = 
                          = 15h² + 26h - 21
6 0
3 years ago
Other questions:
  • Solve the following proportion for X
    13·1 answer
  • I need help??!!!! 3s(s – 8) = 0 s = or s = <br><br><br><br><br> [/tex]
    5·1 answer
  • Plssssssssss help meeeee 1 pic included... Don't let this go math people!!!
    15·2 answers
  • Factor the expression gcf 12w-18
    13·2 answers
  • Find the distance between the two points in simplest radical form.<br> (-9,3) and (-3,-5)
    5·1 answer
  • ​Zeros: -1​, 1​, 8​; ​ degree: 3
    15·1 answer
  • PLS HELP
    8·1 answer
  • Please answer this please​
    5·1 answer
  • LMNP is rotated 180° clockwise around the origin.
    9·1 answer
  • How many diagonals can be drawn in the shape below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!