thomasrad2013
thomasrad2013
12-03-2021
Mathematics
contestada
Find angle a (use pic)
Respuesta :
maccabee678
maccabee678
12-03-2021
10x+8x+5+85= 180 (Triangle sum thm: all triangles add to 180 degrees)
18x+90=180
-90 -90
18x=90
x=5 ( now that you have x you can plug it in to angle a)
8(5)+5=45
So D
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
Across the series combination, how does the potential difference across C_(3) compare to the figures? A) Higher B) Lower C) Same D) Cannot be determined
Referencing the locations of 7.5-degree quadrangle maps, a standardized method has been developed. How are these maps referenced? A. By their lower right (south
Azithromycin and Clarithromycin have activity against aerobic gram-positive cocci, such as __________ and ______________ organisms. A) Staphylococcus aureus; S
When comparing small businesses to their larger competitors, is it clear that small firms often offer more personalized customer services than big firms? Is big
What does history show about economic legislation? A. Concentrated opposition beats diffuse support every time. B. Concentrated opposition beats support every t
A recipe for a batch of slime calls for 1/4 teaspoon how many batches of slime can they make with 12 teaspoons
Monitoring and removing in-office bleaching materials, after the placement of bleach by the dentist, falls under:a) Direct supervision.b) Indirect supervision.c
Prof. Y studies trends in unemployment in the US. What is the most likely profession of Prof. Y?A) EconomistB) SociologistC) StatisticianD) Politician
TX for pregnancy gingivitis- A. conservative scaling and root planning or B. defer tx until baby born
Would you expect metabolically active, isolated mitochondria to acidify or alkalize the medium in which they were suspended? Why?
