kyle133 kyle133

06-06-2018
Mathematics

contestada

Two similar figures have sides in the ratio of 2:3. If a side of the smaller triangle has a length of 7, what is the length of the corresponding side of the other triangle? a.4 2/3 b.10 1/2 c.14 d.21

Respuesta :

10-06-2018

[tex]2:3=7:x\\\\\dfrac{7}{x}=\dfrac{2}{3}\ \ \ \ |cross\ multiply\\\\2x=7\cdot3\\\\2x=21\ \ \ |:2\\\\\boxed{x=10\dfrac{1}{2}}[/tex]
Answer: b. 10 1/2

Answer Link

Otras preguntas

Describe India’s geographic relationship to Asia.

pie Culice CASSE 1.) Mr. Dodd filled the gas tank on his lawn mower with 3.8 gallons of gas. If he mowed his yard 10 times on the same tank of gas, how much gas

Some types of algae have the potential to cause damage to river ecosystems. Suppose the accompanying data on algae colony density (y) and rock surface area (x)

The CRISPR/Cas9 system can cleave genomic DNA at sequences other than the desired target, a phenomenon referred to as off target cleavage. To avoid off-target c

Which of the statements are true? Yeast cells that produce more unsaturated fatty acids than saturated fatty acids in response to cold have greater cold toleran

When was the Rural electrification administration

What is the domain of the function y = StartRoot x + 6 EndRoot minus 7? x greater-than-or-equal-to negative 7 x greater-than-or-equal-to negative 6 x greater-th

Once an organization clearly defines its IP, the security policies should specify how to ___________ documents with marks or comments, and ____________ the data

please I really need help with this

The nurse is teaching a client, gravida 1 para 0, at 8 weeks gestation about expected weight gain in pregnancy. The client's prepregnancy BMI is 21 kg/m2. Which